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The Personal System/2 or PS/2 was a line of personal computers developed by International Business Machines Corporation (IBM). Released in 1987, the PS/2 represented IBM's second generation of personal computer following the original IBM PC series, which was retired following IBM's announcement of the PS/2 in April 1987. Most PS/2s featured the Micro Channel architecture bus—a closed standard which was IBM's attempt at recapturing control of the PC market. However some PS/2 models at the low end featured ISA buses, which IBM included with their earlier PCs and which were widely cloned due to being a mostly-open standard. Many models of PS/2 were made, which came in the form of desktops, towers, portables, laptops and notebooks.
Model | IBM P/N | Processor | Clock speed (MHz) | Bus | No. of slots | No. of drive bays | FDD | HDD | Stock RAM | Maximum RAM | Video adapter | Monitor | Form factor | Date introduced | Notes | Ref(s). |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
25 | 8525-001 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | one 720 KB | none | 512 KB | 640 KB | MCGA | 12-in. monochrome | All-in-one | August 1987 | Space Saving Keyboard | [7] |
25 | 8525-004 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | one 720 KB | none | 512 KB | 640 KB | MCGA | 12-in. color | All-in-one | August 1987 | Space Saving Keyboard | [7] |
25 | 8525-G01 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | one 720 KB | none | 512 KB | 640 KB | MCGA | 12-in. monochrome | All-in-one | August 1987 | [1] | |
25 | 8525-G04 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | one 720 KB | none | 512 KB | 640 KB | MCGA | 12-in. color | All-in-one | August 1987 | [1] | |
25 Collegiate | 8525-C02 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | two 720 KB | none | 640 KB | 640 KB | MCGA | 12-in. monochrome | All-in-one | August 1987 | Space Saving Keyboard | [8] |
25 Collegiate | 8525-C05 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | two 720 KB | none | 640 KB | 640 KB | MCGA | 12-in. color | All-in-one | August 1987 | Space Saving Keyboard | [8] |
25 Collegiate | 8525-K02 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | two 720 KB | none | 640 KB | 640 KB | MCGA | 12-in. monochrome | All-in-one | August 1987 | [8] | |
25 Collegiate | 8525-K05 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | two 720 KB | none | 640 KB | 640 KB | MCGA | 12-in. color | All-in-one | August 1987 | [8] | |
25 LS | 8525-L01 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | one 720 KB | none | 512 KB | 640 KB | MCGA | 12-in. monochrome | All-in-one | August 1987 | Token Ring | [1] |
25 LS | 8525-L04 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | one 720 KB | none | 512 KB | 640 KB | MCGA | 12-in. color | All-in-one | August 1987 | Token Ring | [1] |
25 286 | 8525-006 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 2 | 2 | one 1.44 MB | none | 1 MB | 4 MB | VGA | 12-in. color | All-in-one | October 1990 | Space Saving Keyboard | [9] |
25 286 | 8525-036 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 2 | 2 | one 1.44 MB | 30 MB (ST-506) | 1 MB | 4 MB | VGA | 12-in. color | All-in-one | October 1990 | [9] | |
25 286 | 8525-G06 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 2 | 2 | one 1.44 MB | none | 1 MB | 4 MB | VGA | 12-in. color | All-in-one | October 1990 | Space Saving Keyboard | [9] |
25 286 | 8525-G36 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 2 | 2 | one 1.44 MB | 30 MB (ST-506) | 1 MB | 4 MB | VGA | 12-in. color | All-in-one | October 1990 | ||
25 SX | 8525-K00 | Intel 386SX | 20 | ISA, 16-bit | 3 | 2 | one 1.44 MB | none | 1 MB | 16 MB | VGA | 12-in. color | All-in-one | April 1992 | [10][11] | |
25 SX | 8525-K01 | Intel 386SX | 20 | ISA, 16-bit | 3 | 2 | one 1.44 MB | none | 1 MB | 16 MB | VGA | 12-in. color | All-in-one | April 1992 | Ethernet | [10][11] |
25 SX | 8525-L02 | Intel 386SX | 20 | ISA, 16-bit | 3 | 2 | one 1.44 MB | none | 1 MB | 16 MB | VGA | 12-in. color | All-in-one | April 1992 | Token Ring | [10][11] |
30 | 8530-001 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 3 | 2 | one 720 KB | none | 640 KB | 640 KB | MCGA | optional | Desktop | April 1989 | Replaces the 8530-002 | [12][13] |
30 | 8530-002 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 3 | 2 | two 720 KB | none | 640 KB | 640 KB | MCGA | optional | Desktop | April 1987 | [14] | |
30 | 8530-021 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 3 | 2 | one 720 KB | 20 MB (ST-506) | 640 KB | 640 KB | MCGA | optional | Desktop | April 1987 | [14] | |
30 | 8530-R02 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 3 | 2 | two 720 KB | none | 640 KB | 640 KB | MCGA | optional | Desktop | November 1987 | Financial workstation | [1][15] |
30 | 8530-R21 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 3 | 2 | one 720 KB | 20 MB (ST-506) | 640 KB | 640 KB | MCGA | optional | Desktop | November 1987 | Financial workstation | [1][15] |
30 286 | 8530-E01 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 3 | 2 | one 1.44 MB | none | 512 KB | 4 MB | VGA | optional | Desktop | September 1988 | [16] | |
30 286 | 8530-E21 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 3 | 2 | one 1.44 MB | 20 MB (ST-506) | 512 KB | 4 MB | VGA | optional | Desktop | September 1988 | [16] | |
30 286 | 8530-E31 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 3 | 2 | one 1.44 MB | 30 MB (ESDI) | 512 KB | 4 MB | VGA | optional | Desktop | September 1989 | [17] | |
30 286 | 8530-E41 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 3 | 2 | one 1.44 MB | 40 MB (ESDI) | 512 KB | 4 MB | VGA | optional | Desktop | April 1991 | [18] | |
35 SX | 8535-040 | Intel 386SX | 20 (0–2 w) | ISA, 16-bit | 3 | 2 | one 1.44 MB | none | 2 MB | 4 MB | VGA | optional | Desktop | January 1991 | [19] | |
35 SX | 8535-043 | Intel 386SX | 20 (0–2 w) | ISA, 16-bit | 3 | 2 | one 1.44 MB | 40 MB (IDE) | 2 MB | 4 MB | VGA | optional | Desktop | January 1991 | [19] | |
35 SX | 8535-045 | Intel 386SX | 20 (0–2 w) | ISA, 16-bit | 3 | 2 | one 1.44 MB | 80 MB (IDE) | 2 MB | 4 MB | VGA | optional | Desktop | Unknown | [20] | |
35 LS | 8535-14X | Intel 386SX | 20 | ISA, 16-bit | 3 | 2 | none | none | 2 MB | 4 MB | VGA | optional | Desktop | January 1991 | Ethernet | [19] |
35 LS | 8535-24X | Intel 386SX | 20 | ISA, 16-bit | 3 | 2 | none | none | 2 MB | 4 MB | VGA | optional | Desktop | January 1991 | Token Ring | [19] |
35 SLC | 8535-050 | IBM 386SLC | 20 (0 w) | ISA, 16-bit | 3 | 2 | one 2.88 MB | none | 2 MB | 16 MB | VGA | optional | Desktop | April 1992 | [21] | |
35 SLC | 8535-053 | IBM 386SLC | 20 (0 w) | ISA, 16-bit | 3 | 2 | one 1.44 MB | 80 MB (IDE) | 2 MB | 16 MB | VGA | optional | Desktop | April 1992 | [22] | |
35 SLC | 8535-055 | IBM 386SLC | 20 (0 w) | ISA, 16-bit | 3 | 2 | one 2.88 MB | 80 MB (IDE) | 2 MB | 16 MB | VGA | optional | Desktop | April 1992 | [21][23] | |
40 SX | 8540-040 | Intel 386SX | 20 (0–2 w) | ISA, 16-bit | 5 | 4 | one 1.44 MB | none | 2 MB | 16 MB | VGA | optional | Desktop | June 1991 | [24] | |
40 SX | 8540-043 | Intel 386SX | 20 (0–2 w) | ISA, 16-bit | 5 | 4 | one 1.44 MB | 40 MB (IDE) | 2 MB | 16 MB | VGA | optional | Desktop | June 1991 | [24] | |
40 SX | 8540-045 | Intel 386SX | 20 (0–2 w) | ISA, 16-bit | 5 | 4 | one 1.44 MB | 80 MB (IDE) | 2 MB | 16 MB | VGA | optional | Desktop | June 1991 | [24] | |
40 SLC | 8540-050 | IBM 386SLC | 20 (0 w) | ISA, 16-bit | 5 | 4 | one 1.44 MB | none | 2 MB | 16 MB | VGA | optional | Desktop | April 1992 | [25] | |
40 SLC | 8540-055 | IBM 386SLC | 20 (0 w) | ISA, 16-bit | 5 | 4 | one 1.44 MB | 80 MB (IDE) | 2 MB | 16 MB | VGA | optional | Desktop | April 1992 | [25] | |
50 | 8550-021 | Intel 80286 | 10 (1 w) | MCA, 16-bit | 4 | 3 | one 1.44 MB | 20 MB (ST-506) | 1 MB | 1 MB | VGA | optional | Desktop | April 1987 | [26][27] | |
50 Z | 8550-031 | Intel 80286 | 10 (0 w) | MCA, 16-bit | 4 | 3 | one 1.44 MB | 30 MB (ST-506) | 1 MB | 2 MB | VGA | optional | Desktop | June 1988 | [28][27] | |
50 Z | 8550-061 | Intel 80286 | 10 (0 w) | MCA, 16-bit | 4 | 3 | one 1.44 MB | 60 MB (ESDI) | 1 MB | 2 MB | VGA | optional | Desktop | June 1988 | [28][27] | |
55 SX | 8555-031 | Intel 386SX | 16 (0–2 w) | MCA, 16-bit | 3 | 2 | one 1.44 MB | 30 MB (ESDI) | 2 MB | 8 MB | VGA | optional | Desktop | May 1989 | [29][27] | |
55 SX | 8555-041 | Intel 386SX | 16 (0–2 w) | MCA, 16-bit | 3 | 2 | one 1.44 MB | 40 MB (ESDI) | 2 MB | 8 MB | VGA | optional | Desktop | June 1991 | [30][27] | |
55 SX | 8555-061 | Intel 386SX | 16 (0–2 w) | MCA, 16-bit | 3 | 2 | one 1.44 MB | 60 MB (ESDI) | 2 MB | 8 MB | VGA | optional | Desktop | May 1989 | [29][27] | |
55 SX | 8555-081 | Intel 386SX | 16 (0–2 w) | MCA, 16-bit | 3 | 2 | one 1.44 MB | 80 MB (ESDI) | 2 MB | 8 MB | VGA | optional | Desktop | June 1991 | [30][27] | |
55 LS | 8555-LE0 | Intel 386SX | 16 (0–2 w) | MCA, 16-bit | 3 | 2 | none | none | 2 MB | 8 MB | VGA | optional | Desktop | October 1990 | [29][31] | |
55 LS | 8555-LT0 | Intel 386SX | 16 (0–2 w) | MCA, 16-bit | 3 | 2 | none | none | 2 MB | 8 MB | VGA | optional | Desktop | October 1990 | [29][31] | |
56 SX | 8556-043 | Intel 386SX | 20 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 40 MB (SCSI) | 4 MB | 8 MB | VGA | optional | Desktop | October 1991 | [32] | |
56 SX | 8556-045 | Intel 386SX | 20 | MCA, 16-bit | 3 | 3 | one 2.88 MB | 80 MB (SCSI) | 4 MB | 8 MB | VGA | optional | Desktop | October 1991 | [32] | |
56 SX | 8556-049 | Intel 386SX | 20 | MCA, 16-bit | 3 | 3 | one 2.88 MB | 160 MB (SCSI) | 4 MB | 8 MB | VGA | optional | Desktop | October 1991 | [32] | |
56 LS | 8556-14X | Intel 386SX | 20 | MCA, 16-bit | 3 | 3 | none | none | 4 MB | 8 MB | VGA | optional | Desktop | February 1992 | Ethernet | [32][33] |
56 LS | 8556-24X | Intel 386SX | 20 | MCA, 16-bit | 3 | 3 | none | none | 4 MB | 8 MB | VGA | optional | Desktop | February 1992 | Token Ring | [32][33] |
56 SLC | 8556-053 | IBM 386SLC | 20 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 40 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Desktop | Unknown | [22] | |
56 SLC | 8556-055 | IBM 386SLC | 20 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 80 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Desktop | February 1992 | [34] | |
56 SLC | 8556-059 | IBM 386SLC | 20 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 160 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Desktop | February 1992 | [34] | |
56 SLC LS | 8556-25X | IBM 386SLC | 20 | MCA, 16-bit | 3 | 2 | none | none | 4 MB | 16 MB | VGA | optional | Desktop | February 1992 | Token Ring | [34] |
56 SLC LS | 8556-15X | IBM 386SLC | 20 | MCA, 16-bit | 3 | 2 | none | none | 4 MB | 16 MB | VGA | optional | Desktop | February 1992 | Ethernet | [34] |
57 SX | 8557-045 | Intel 386SX | 20 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 80 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Desktop | June 1991 | [35] | |
57 SX | 8557-049 | Intel 386SX | 20 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 160 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Desktop | June 1991 | [35] | |
57 SLC | 8557-055 | IBM 386SLC | 20 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 80 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Desktop | February 1992 | Token Ring | [36] |
57 SLC | 8557-059 | IBM 386SLC | 20 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 160 MB (SCSI) | 8 MB | 16 MB | VGA | optional | Desktop | February 1992 | [36] | |
57 SLC | 8557-05F | IBM 386SLC | 20 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 16 MB | VGA | optional | Desktop | February 1992 | [36] | |
Ultimedia M57 SLC | 8557-255 | IBM 386SLC | 20 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 80 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Desktop | February 1992 | [37] | |
Ultimedia M57 SLC | 8557-259 | IBM 386SLC | 20 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 160 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Desktop | February 1992 | [37] | |
60 | 8560-041 | Intel 80286 | 10 (1 w) | MCA, 16-bit | 8 | 4 | one 1.44 MB | 44 MB (ST-506) | 1 MB | 7 MB | VGA | optional | Tower | April 1987 | [38][39] | |
60 | 8560-071 | Intel 80286 | 10 (1 w) | MCA, 16-bit | 8 | 4 | one 1.44 MB | 70 MB (ESDI) | 1 MB | 7 MB | VGA | optional | Tower | April 1987 | [38][39] | |
65 SX | 8565-061 | Intel 386SX | 16 | MCA, 16-bit | 8 | 4 | one 1.44 MB | 60 MB (SCSI) | 2 MB | 8 MB | VGA | optional | Tower | March 1990 | [40][41] | |
65 SX | 8565-121 | Intel 386SX | 16 | MCA, 16-bit | 8 | 4 | one 1.44 MB | 120 MB (SCSI) | 2 MB | 8 MB | VGA | optional | Tower | March 1990 | [40][41] | |
65 SX | 8565-321 | Intel 386SX | 16 | MCA, 16-bit | 8 | 4 | one 1.44 MB | 320 MB (SCSI) | 2 MB | 8 MB | VGA | optional | Tower | October 1990 | [42][37] | |
70 386 | 8570-061 | Intel 386 | 20 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 60 MB (ESDI) | 2 MB | 6 MB | VGA | optional | Desktop | September 1989 | [43] | |
70 386 | 8570-081 | Intel 386 | 20 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 60 MB (ESDI) | 4 MB | 6 MB | VGA | optional | Desktop | June 1991 | [37] | |
70 386 | 8570-121 | Intel 386 | 20 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 120 MB (ESDI) | 2 MB | 6 MB | VGA | optional | Desktop | June 1988 | [43][44] | |
70 386 | 8570-161 | Intel 386 | 20 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 160 MB (ESDI) | 4 MB | 6 MB | VGA | optional | Desktop | June 1991 | [43] | |
70 386 | 8570-A16 | Intel 386 | 25 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 160 MB (ESDI) | 4 MB | 6 MB | VGA | optional | Desktop | June 1991 | [37] | |
70 386 | 8570-A21 | Intel 386 | 25 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 120 MB (ESDI) | 2 MB | 6 MB | VGA | optional | Desktop | December 1988 | [43][37][44][45][46] | |
70 386 | 8570-A61 | Intel 386 | 25 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 60 MB (ESDI) | 2 MB | 6 MB | VGA | optional | Desktop | September 1989 | [43][37] | |
70 386 | 8570-A81 | Intel 386 | 25 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 80 MB (ESDI) | 4 MB | 6 MB | VGA | optional | Desktop | June 1991 | [37] | |
70 386 | 8570-E61 | Intel 386 | 16 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 60 MB (ESDI) | 1 MB | 6 MB | VGA | optional | Desktop | June 1988 | [43][44] | |
70 486 | 8570-B21 | Intel 486 | 25 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 120 MB (ESDI) | 2 MB | 8 MB | VGA | optional | Desktop | December 1989 | [47][37][48] | |
70 486 | 8570-B61 | Intel 486 | 25 | MCA, 32-bit | 3 | 3 | one 1.44 MB | 60 MB (ESDI) | 2 MB | 8 MB | VGA | optional | Desktop | December 1989 | [47][37][48] | |
80 | 8580-041 | Intel 386 | 16 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 44 MB (ST-506) | 1 MB | 2 MB | VGA | optional | Tower | July 1987 | [49][50][51][39] | |
80 | 8580-071 | Intel 386 | 16 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 70 MB (ESDI) | 1 MB | 2 MB | VGA | optional | Tower | July 1987 | [49][50][51][39] | |
80 | 8580-081 | Intel 386 | 20 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 80 MB (SCSI) | 2 MB | 4 MB | VGA | optional | Tower | October 1990 | [52] | |
80 | 8580-111 | Intel 386 | 20 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 115 MB (ESDI) | 2 MB | 4 MB | VGA | optional | Tower | November 1987 | [49][50][39][53] | |
80 | 8580-121 | Intel 386 | 20 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 120 MB (SCSI) | 2 MB | 4 MB | VGA | optional | Tower | March 1990 | [40] | |
80 | 8580-161 | Intel 386 | 20 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 160 MB (SCSI) | 2 MB | 4 MB | VGA | optional | Tower | October 1990 | [52] | |
80 | 8580-311 | Intel 386 | 20 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 314 MB (ESDI) | 2 MB | 4 MB | VGA | optional | Tower | January 1988 | [54][39][55] | |
80 | 8580-321 | Intel 386 | 20 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 320 MB (SCSI) | 2 MB | 4 MB | VGA | optional | Tower | March 1990 | [40] | |
80 | 8580-A16 | Intel 386 | 25 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 160 MB (SCSI) | 4 MB | 8 MB | VGA | optional | Tower | October 1990 | [52] | |
80 | 8580-A21 | Intel 386 | 25 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 120 MB (SCSI) | 4 MB | 8 MB | VGA | optional | Tower | March 1990 | [40] | |
80 | 8580-A31 | Intel 386 | 25 | MCA, 32-bit | 8 | 5/6 | one 1.44 MB | 320 MB (SCSI) | 4 MB | 8 MB | VGA | optional | Tower | March 1990 | [40] | |
53 SLC2 | 9553-0B7 | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 3 | one 1.44 MB | 120 MB (IDE) | 4 MB | 16 MB | SVGA | optional | Desktop | November 1993 | Reply board | [56][57] |
53 SLC2 | 9553-0BB | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 3 | one 1.44 MB | 250 MB (IDE) | 4 MB | 16 MB | SVGA | optional | Desktop | November 1993 | Reply board | [56][57] |
53 LS | 9553-1BX | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 3 | none | none | 4 MB | 16 MB | SVGA | optional | Desktop | November 1993 | Reply board, Ethernet | [56] |
53 LS | 9553-2BX | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 3 | none | none | 4 MB | 16 MB | SVGA | optional | Desktop | November 1993 | Reply board, Token Ring | [56] |
56 486SLC2 | 9556-0B6 | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | September 1992 | [58] | |
56 486SLC2 | 9556-0BA | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | September 1992 | [58] | |
56 486SLC2 | 9556-1BX | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | none | 4 MB | 16 MB | XGA-2 | optional | Desktop | Unknown | Ethernet | [22] |
56 486SLC2 | 9556-2BX | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | none | 4 MB | 16 MB | XGA-2 | optional | Desktop | Unknown | Token Ring | [22] |
56 486SLC2 | 9556-ABX | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | none | 4 MB | 16 MB | XGA-2 | optional | Desktop | Unknown | [22] | |
56 486SLC2 | 9556-DB6 | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | October 1992 | [59] | |
56 486SLC2 | 9556-DBA | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | October 1992 | [59] | |
56 486SLC2 | 9556-KB6 | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | May 1993 | [57] | |
56 486SLC2 | 9556-KBA | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | May 1993 | [57] | |
56 486SLC2 | 9556-QB6 | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | May 1993 | [57] | |
56 486SLC2 | 9556-QBA | IBM 486SLC2 | 50 | MCA, 16-bit | 3 | 2 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | May 1993 | [57] | |
56 486SLC3 | 9556-DE9 | IBM 486SLC3 | 75 | MCA, 16-bit | 3 | 3 | one 2.88 MB | 170 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | [60] | |
56 486SLC3 | 9556-DEB | IBM 486SLC3 | 75 | MCA, 16-bit | 3 | 3 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | [60] | |
56 486SLC3 | 9556-DED | IBM 486SLC3 | 75 | MCA, 16-bit | 3 | 3 | one 2.88 MB | 340 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | [60][61] | |
56 486SLC3 LS | 9556-1EX | IBM 486SLC3 | 75 | MCA, 16-bit | 3 | 3 | none | none | 4 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | Ethernet | [61][62] |
56 486SLC3 LS | 9556-2EX | IBM 486SLC3 | 75 | MCA, 16-bit | 3 | 3 | none | none | 4 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | Token Ring | [61][62] |
57 486SLC2 | 9557-0B6 | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | September 1992 | [57] | |
57 486SLC2 | 9557-0BA | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | September 1992 | [57] | |
57 486SLC2 | 9557-0BF | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | Unknown | [22] | |
57 486SLC2 | 9557-0BG | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | Unknown | [22] | |
Ultimedia M57 486SLC2 | 9557-1BA | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | September 1992 | [63] | |
Ultimedia M57 486SLC2 | 9557-2BA | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | September 1992 | ActionMedia II Adapter | [63] |
57 486SLC2 | 9557-DB6 | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | October 1992 | [64] | |
57 486SLC2 | 9557-DBA | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | October 1992 | [64] | |
57 486SLC2 | 9557-DBG | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | July 1993 | [22][65] | |
57 486SLC2 | 9557-KB6 | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | July 1993 | [22][65] | |
57 486SLC2 | 9557-KBA | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | July 1993 | [22][65] | |
57 486SLC2 | 9557-KBG | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | July 1993 | [22][65] | |
57 486SLC2 | 9557-QB6 | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | April 1993 | [22][65] | |
57 486SLC2 | 9557-QBA | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | April 1993 | [22][65] | |
57 486SLC2 | 9557-V01 | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 2×212 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | June 1992 | [22] | |
57 486SLC2 | 9557-xEB | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 245 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | January 1994 | [22] | |
57 486SLC2 | 9557-xEG | IBM 486SLC2 | 50 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | January 1994 | [22] | |
57 486SLC3 | 9557-DE9 | IBM 486SLC3 | 75 | MCA, 16-bit | 5 | 5 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | [60] | |
57 486SLC3 | 9557-DEB | IBM 486SLC3 | 75 | MCA, 16-bit | 5 | 5 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | [60] | |
57 486SLC3 | 9557-DED | IBM 486SLC3 | 75 | MCA, 16-bit | 5 | 5 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | Includes CD-ROM and audio card | [60][61] |
57 486SLC3 | 9557-DEG | IBM 486SLC3 | 75 | MCA, 16-bit | 5 | 5 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 16 MB | XGA-2 | optional | Desktop | February 1994 | Includes CD-ROM and audio card | [60][61] |
76 486 | 9576-0U6 | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | September 1992 | [66][57] | |
76 486 | 9576-0UA | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | September 1992 | [66][57] | |
76 486 | 9576-DU6 | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | August 1993 | [57] | |
76 486 | 9576-DUA | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | August 1993 | [57] | |
76 486 | 9576-KU6 | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [57] | |
76 486 | 9576-KUA | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [57] | |
76 486 | 9576-QU6 | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [57] | |
76 486 | 9576-QUA | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [57] | |
76i | 9576-ANB | Intel 486DX2 | 66 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | IDE | [57] |
76i | 9576-ATB | Intel 486DX4 | 100 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | IDE | [57] |
76i | 9576-AU9 | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 170 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | IDE | [57] |
76i | 9576-AUB | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | IDE | [57] |
76s | 9576-BNB | Intel 486DX2 | 66 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | SCSI | [57] |
76s | 9576-BTB | Intel 486DX4 | 100 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | SCSI | [57] |
76s | 9576-BUB | Intel 486SX | 33 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | SCSI | [57] |
77 486 | 9577-0UA | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | October 1992 | [5] | |
77 486 | 9577-0UF | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | October 1992 | [5] | |
77 486 | 9577-DU6 | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | Unknown | [22] | |
77 486 | 9577-DUA | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | July 1993 | [22] | |
77 486 | 9577-DUG | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | July 1993 | [22] | |
77 486 | 9577-KUA | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [22] | |
77 486 | 9577-KUF | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [22] | |
77 486 | 9577-KUG | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [22] | |
77 486 | 9577-QUA | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [22] | |
77 486DX2 | 9577-0NA | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | October 1992 | [5] | |
77 486DX2 | 9577-0NF | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | October 1992 | [5] | |
77 486DX2 | 9577-DNA | Intel 486DX2 | 66 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | July 1993 | [22] | |
77 486DX2 | 9577-DNG | Intel 486DX2 | 66 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | July 1993 | [22] | |
77 486DX2 | 9577-KNA | Intel 486DX2 | 66 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [22] | |
77 486DX2 | 9577-KNG | Intel 486DX2 | 66 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | May 1993 | [22] | |
77 486DX2 | 9577-QNA | Intel 486DX2 | 66 | MCA, 32-bit | 3 | 3 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | April 1993 | [22] | |
Ultimedia M77 486 | 9577-1UA | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | October 1992 | [5] | |
Ultimedia M77 486DX2 | 9577-1NA | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 32 MB | XGA-2 | optional | Desktop | October 1992 | [5] | |
77i | 9577-ANB | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (IDE) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77i | 9577-ANG | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 527 MB (IDE) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77i | 9577-ATB | Intel 486DX4 | 100 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (IDE) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77i | 9577-ATG | Intel 486DX4 | 100 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 527 MB (IDE) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77i | 9577-AUB | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (IDE) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-BNB | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-BNG | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-BTB | Intel 486DX4 | 100 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-BTG | Intel 486DX4 | 100 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-BUB | Intel 486SX | 33 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-xNB | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-xNG | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-xTG | Intel 486DX4 | 100 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | June 1994 | [57] | |
77s | 9577-6NB | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | S3 928 | optional | Desktop | November 1994 | Multimedia, Windows | [57] |
77s | 9577-7NB | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 270 MB (SCSI) | 8 MB | 64 MB | S3 928 | optional | Desktop | November 1994 | Multimedia, OS/2 | [57] |
77s | 9577-6NG | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | S3 928 | optional | Desktop | November 1994 | Multimedia, Windows | [57] |
77s | 9577-7NG | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | S3 928 | optional | Desktop | November 1994 | Multimedia, OS/2 | [57] |
77s | 9577-6TG | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | S3 928 | optional | Desktop | November 1994 | Multimedia, Windows, max. 256-KB L2 cache | [57] |
77s | 9577-7TG | Intel 486DX2 | 66 | MCA, 32-bit | 5 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | S3 928 | optional | Desktop | November 1994 | Multimedia, OS/2, max. 256-KB L2 cache | [57] |
90 XP 486 | 8590-0G5 | Intel 486SX | 20 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 80 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Desktop | October 1990 | [67] | |
90 XP 486 | 8590-0G9 | Intel 486SX | 20 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 160 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Desktop | October 1990 | [67] | |
90 XP 486 | 8590-0H5 | Intel 486SX | 25 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 80 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Desktop | October 1990 | [67] | |
90 XP 486 | 8590-0H9 | Intel 486SX | 25 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 160 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Desktop | October 1990 | [67] | |
90 XP 486 | 8590-0J5 | Intel 486 | 25 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 80 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Desktop | October 1990 | [67] | |
90 XP 486 | 8590-0J9 | Intel 80486DX | 25 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 160 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Desktop | October 1990 | [67] | |
90 XP 486 | 8590-0K9 | Intel 80486DX | 33 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 320 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Desktop | October 1991 | [54] | |
90 XP 486 | 8590-0KD | Intel 80486DX | 33 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 320 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Desktop | October 1990 | [67] | |
90 XP 486 | 8590-0KF | Intel 80486DX | 33 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 400 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Desktop | October 1991 | [54] | |
90 XP 486 | 8590-0L9 | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 160 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Desktop | April 1992 | [68] | |
90 XP 486 | 8590-0LF | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Desktop | April 1992 | [68] | |
90 XP 486 | 9590-0LA | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | March 1993 | [69] | |
90 XP 486 | 9590-0LF | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | March 1993 | [69] | |
90 XP 486 | 9590-DLA | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | March 1993 | Windows 3.1 | [69] |
90 XP 486 | 9590-DLG | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | March 1993 | Windows 3.1 | [69] |
90 XP 486 | 9590-KLA | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | March 1993 | OS/2 | [69] |
90 XP 486 | 9590-KLG | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | March 1993 | OS/2 | [69] |
90 XP 486 | 9590-QLA | Intel 486DX2 | 50 | MCA, 32-bit | 4 | 4 | one 2.88 MB | 212 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Desktop | April 1993 | OS/2 | [22] |
95 XP 486 | 8595-0G9 | Intel 486SX | 20 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 160 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0GF | Intel 486SX | 20 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 400 MB (SCSI) | 4 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0H9 | Intel 486SX | 25 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 160 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0HF | Intel 486SX | 25 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 400 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0J9 | Intel 486 | 25 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 160 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0JD | Intel 486 | 25 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 320 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0JF | Intel 486 | 25 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 400 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0KD | Intel 486 | 33 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 320 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0KF | Intel 486 | 33 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 400 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0LF | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 400 MB (SCSI) | 8 MB | 64 MB | XGA | optional | Tower | October 1990 | [70] | |
95 XP 486 | 8595-0M6 | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 104 MB (SCSI) | 16 MB | 64 MB | XGA | optional | Tower | October 1990 | [71] | |
95 XP 486 | 8595-0M9 | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 160 MB (SCSI) | 16 MB | 64 MB | XGA | optional | Tower | October 1990 | [71] | |
95 XP 486 | 8595-0MA | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 208 MB/212 MB (SCSI) | 16 MB | 64 MB | XGA | optional | Tower | October 1990 | [71] | |
95 XP 486 | 8595-0MD | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 320 MB (SCSI) | 16 MB | 64 MB | XGA | optional | Tower | October 1990 | [71] | |
95 XP 486 | 8595-0MF | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 400 MB (SCSI) | 16 MB | 64 MB | XGA | optional | Tower | October 1990 | [71] | |
95 XP 486 | 8595-0MG | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 540 MB (SCSI) | 16 MB | 64 MB | XGA | optional | Tower | October 1990 | [71] | |
95 XP 486 | 8595-0MT | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 1 GB (SCSI) | 16 MB | 64 MB | XGA | optional | Tower | October 1990 | [71] | |
95 XP 486 | 9595-0L6 | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 104 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Tower | October 1992 | [72] | |
95 XP 486 | 9595-0L9 | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 160 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Tower | October 1992 | [72] | |
95 XP 486 | 9595-0LA | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 208 MB/212 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Tower | October 1992 | [72] | |
95 XP 486 | 9595-0LD | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 320 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Tower | October 1992 | [72] | |
95 XP 486 | 9595-0LF | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 400 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Tower | October 1992 | [72] | |
95 XP 486 | 9595-0LG | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 540 MB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Tower | October 1992 | [72] | |
95 XP 486 | 9595-0LT | Intel 486DX2 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 1 GB (SCSI) | 8 MB | 64 MB | XGA-2 | optional | Tower | October 1992 | [72] | |
E | 9533 | IBM 486SLC2 | 50 | ISA, 16-bit | 4 (PC Card) | 1 | one 1.44 MB | 350 MB/none (IDE) | 4 MB | 16 MB | XGA-2 | optional CRT/LCD | Small form factor desktop | July 1993 |
Model | IBM P/N | Processor | Clock speed (MHz) | Bus | No. of slots | No. of drive bays | FDD | HDD | Stock RAM | Maximum RAM | Video adapter | Monitor | Form factor | Date introduced | Notes | Ref(s). |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Server 85 | 9585-0X6 | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 104 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | September 1992 | [73][74] | |
Server 85 | 9585-0X9 | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 160 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | September 1992 | [73][74] | |
Server 85 | 9585-0XA | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 208 MB/212 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | September 1992 | [73][74] | |
Server 85 | 9585-0XD | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 320 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | September 1992 | [73][74] | |
Server 85 | 9585-0XF | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | September 1992 | [73][74] | |
Server 85 | 9585-0XG | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | September 1992 | [73][74] | |
Server 85 | 9585-0XT | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 1 GB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | September 1992 | [73][74] | |
Server 85 | 9585-0KG | Intel 486 | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [75][76][77] | |
Server 85 | 9585-0KT | Intel 486 | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [75][76][77] | |
Server 85 | 9585-0NG | Intel 486DX2 | 66 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 540 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | September 1993 | [78][79][77] | |
Server 85 | 9585-0NT | Intel 486DX2 | 66 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | September 1993 | [78][79][77] | |
Server 85 | 9585-4Vx | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | Unknown | [22] | |
Server 85 | 9585-Z0x | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | June 1994 | [22] | |
Premium Server 85 | 9585-4Ux | Intel 486SX | 33 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 400 MB (SCSI) | 8 MB | 64 MB | SVGA | optional | Tower | May 1993 | [22] | |
Server 95 | 8595-0K6 | Intel 486 | 33 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 104 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | Unknown | [80] | |
Server 95 | 8595-0K9 | Intel 486 | 33 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 160 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | Unknown | [80] | |
Server 95 | 8595-0KA | Intel 486 | 33 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 208 MB/212 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | Unknown | [80] | |
Server 95 | 8595-0KG | Intel 486 | 33 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 540 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | Unknown | [71] | |
Server 95 | 8595-0KT | Intel 486 | 33 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | Unknown | [71] | |
Server 95 | 8595-0L6 | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 104 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | October 1992 | [81][76] | |
Server 95 | 8595-0L9 | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 160 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | October 1992 | [81] | |
Server 95 | 8595-0LA | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 208 MB/212 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | October 1992 | [81][76] | |
Server 95 | 8595-0LD | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 320 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | October 1992 | [81][76] | |
Server 95 | 8595-0LG | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 540 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | October 1992 | [81][76] | |
Server 95 | 8595-0LT | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | October 1992 | [81][76] | |
Server 95 | 9595-0M6 | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 104 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1992 | [82][76] | |
Server 95 | 9595-0M9 | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 160 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1992 | [82][76] | |
Server 95 | 9595-0MA | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 208 MB/212 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1992 | [82][76] | |
Server 95 | 9595-0MD | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 320 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1992 | [82][76] | |
Server 95 | 9595-0MF | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 400 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1992 | [82][76] | |
Server 95 | 9595-0MG | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 540 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1992 | [82][76] | |
Server 95 | 9595-0MT | Intel 486 | 50 | MCA, 32-bit | 8 | 8 | one 1.44 MB | 1 GB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1992 | [82][76] | |
Server 95 | 9595-1NG | Intel 486DX2 | 66 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 540 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1993 | [83][6] | |
Server 95 | 9595-1NT | Intel 486DX2 | 66 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 1 GB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | October 1993 | [83][6] | |
Server 95 | 9595-1NV | Intel 486DX2 | 66 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 2 GB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | 1994 | [72][84] | |
Server 95 | 9595-0PT | Intel Pentium | 60 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 540 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | September 1993 | [85][6] | |
Server 95 | 9595-0PV | Intel Pentium | 60 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 1 GB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | September 1993 | [85][6] | |
Server 95 | 9595-0QG | Intel Pentium | 66 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 540 MB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | September 1993 | [86][79] | |
Server 95 | 9595-0QT | Intel Pentium | 66 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 1 GB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | February 1994 | [87] | |
Server 95 | 9595-0QV | Intel Pentium | 66 | MCA, 32-bit | 8 | 7 | one 1.44 MB | 1 GB (SCSI) | 16 MB | 256 MB | SVGA | optional | Tower | September 1993 | [86][79] | |
Server 95 Array | 9595-3NG | Intel 486DX2 | 66 | MCA, 32-bit | 8 | 9 | one 1.44 MB | 3×540 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [72][6] | |
Server 95 Array | 9595-3NT | Intel 486DX2 | 66 | MCA, 32-bit | 8 | 9 | one 1.44 MB | 3×1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [72][6] | |
Server 95 Array | 9595-3NT | Intel 486DX2 | 66 | MCA, 32-bit | 8 | 9 | one 1.44 MB | 3×1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [72][6] | |
Server 95 Array | 9595-3PG | Intel Pentium | 60 | MCA, 32-bit | 8 | 9 | one 1.44 MB | 3×540 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [72][6] | |
Server 95 Array | 9595-3PT | Intel Pentium | 60 | MCA, 32-bit | 8 | 9 | one 1.44 MB | 3×1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [72][6] | |
Server 95 Array | 9595-3QG | Intel Pentium | 66 | MCA, 32-bit | 8 | 9 | one 1.44 MB | 3×540 MB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [72][6] | |
Server 95 Array | 9595-3QT | Intel Pentium | 66 | MCA, 32-bit | 8 | 9 | one 1.44 MB | 3×1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | November 1993 | [72][6] | |
Premium Server 95 | 9595-Z0x | Intel 486DX2 Intel Pentium |
66 | MCA, 32-bit | 8 | 7 | one 2.88 MB | 1 GB (SCSI) | 8 MB | 256 MB | SVGA | optional | Tower | December 1994 | Pre-installed with IBM LAN Server or Novell NetWare | [88] |
Server 295 | 8600-001 | Intel 486 | 33 | MCA, 32-bit, dual | 12 | 10 | one 1.44 MB | 400 MB/1 GB (SCSI) | 32 MB | 128 MB | SVGA | optional | Tower | June 1992 | Supports up to 28 GB of hot-swappable hard drive storage, RAID-5 compatible, dual processor optional, accepts only IBM 400 MB or 1 GB disks | [89][90][91] |
Server 295 | 8600-002 | Intel 486 | 50 | MCA, 32-bit, dual | 12 | 10 | one 1.44 MB | 400 MB/1 GB (SCSI) | 32 MB | 128 MB | SVGA | optional | Tower | June 1992 | Supports up to 28 GB of hot-swappable hard drive storage, RAID-5 compatible, dual processor optional, accepts only IBM 400 MB or 1 GB disks | [89][90][91] |
Server 195 | 8600-003 | 2×Intel 486 | 50 | MCA, 32-bit, dual | 12 | 10 | one 1.44 MB | 400 MB/1 GB (SCSI) | 32 MB | 128 MB | SVGA | optional | Tower | April 1993 | Supports up to 28 GB of hard drive storage, RAID-5 compatible, dual processor standard, accepts only IBM 400 MB or 1 GB disks | [92][91] |
Model | IBM P/N | Processor | Clock speed (MHz) | Bus | No. of slots | No. of drive bays | FDD | HDD | Stock RAM | Maximum RAM | Video adapter | Monitor | Form factor | Date introduced | Notes | Ref(s). |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
P70 | 8573-031 | Intel 386 | 16 | MCA, 32-bit | 2, 1-16bit
1- 32bit |
0 | one 1.44 MB | 30 MB (ESDI) | 2 MB | 8 MB | VGA | Monochrome gas plasma | Portable | March 1990 | Includes slot for optional i387 co-processor | [93] |
P70 | 8573-061 | Intel 386 | 20 | MCA, 32-bit | 2 (one 16-bit, one 32-bit) | 0 | one 1.44 MB | 60 MB (ESDI) | 2 MB | 8 MB | VGA | Monochrome gas plasma | Portable | May 1989 | Includes slot for optional i387 co-processor | [93] |
P70 | 8573-121 | Intel 386 | 20 | MCA, 32-bit | 2 (one 16-bit, one 32-bit) | 0 | one 1.44 MB | 120 MB (ESDI) | 2 MB | 8 MB | VGA | Monochrome gas plasma | Portable | May 1989 | Includes slot for optional i387 co-processor | [93] |
P75 | 8573-161 | Intel 486 | 33 | MCA, 32-bit | 4 (two 16-bit, two 32-bit) | 0 | one 1.44 MB | 160 MB (SCSI) | 4 MB | 16 MB | VGA | Monochrome gas plasma | Portable | November 1990 | SCSI controller built into planar | [93] |
P75 | 8573-401 | Intel 486 | 33 | MCA, 32-bit | 4 (two 16-bit, two 32-bit) | 0 | one 1.44 MB | 400 MB (SCSI) | 4 MB | 16 MB | VGA | Monochrome gas plasma | Portable | November 1990 | SCSI controller built into planar | [93] |
L40 SX | 8543-A44 | Intel 386SX | 20 | ISA, 16-bit | 0 (1 with AT bus expansion port) | 0 | one 1.44 | 60 MB (IDE) | 2 MB | 18 MB | VGA | Monochrome LCD | Laptop | March 1991 | [93][94] | |
N51SX | 8551-033 | Intel 386SX | 16 | Proprietary | 2 (PC Card) | Unknown | one 1.44 | 40 MB (IDE) | 2 MB | 10 MB | VGA | Monochrome LCD | Notebook | Unknown | ||
N51SLC | 8551-025 | IBM 386SLC | 16 | Proprietary | 2 (PC Card) | Unknown | one 1.44 | 80 MB (IDE) | 2 MB | 10 MB | VGA | Monochrome LCD | Notebook | Unknown | ||
N33SX | 8533-A33 | Intel 386SX | 16 | Proprietary | 2 (PC Card) | Unknown | one 1.44 | 40 MB (IDE) | Unknown | Unknown | Unknown | Monochrome LCD | Notebook | Unknown | ||
N33SX | 8533-A35 | Intel 386SX | 16 | Proprietary | 2 (PC Card) | Unknown | one 1.44 | 80 MB (IDE) | Unknown | Unknown | Unknown | Monochrome LCD | Notebook | Unknown | ||
CL57 SX | 8554-045 | IBM 386SLC | 16 | Proprietary | 2 (PC Card) | Unknown | one 1.44 | 80 MB (IDE) | 2 MB | 16 MB | VGA | Color TFT | Laptop | Unknown |
Name | IBM P/N | Processor | Clock speed (MHz) | Bus | No. of slots | No. of drive bays | FDD | HDD | Stock RAM | Maximum RAM | Video adapter | Monitor | Form factor | Date introduced | Notes | Ref(s). |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Academic System | 6152-022 | Intel 80286 ROMP 032 |
10 (286) | MCA, 16-bit | 8 | 4 | one 1.44 | 20 MB (ST-506) | 2 MB | 8 MB | VGA | optional | Tower | February 1988 | ROMP processor on daughter card, cannot work in parallel with 286 | [95][96][97] |
Academic System | 6152-024 | Intel 80286 ROMP 032 |
10 (286) | MCA, 16-bit | 8 | 4 | one 1.44 | 20 MB (ST-506) | 4 MB | 8 MB | VGA | optional | Tower | February 1988 | ROMP processor on daughter card, cannot work in parallel with 286 | [95][96][97] |
Academic System | 6152-044 | Intel 80286 ROMP 032 |
10 (286) | MCA, 16-bit | 8 | 4 | one 1.44 | 44 MB (ST-506) | 4 MB | 8 MB | VGA | optional | Tower | February 1988 | ROMP processor on daughter card, cannot work in parallel with 286 | [95][96][97] |
Academic System | 6152-048 | Intel 80286 ROMP 032 |
10 (286) | MCA, 16-bit | 8 | 4 | one 1.44 | 44 MB (ST-506) | 8 MB | 8 MB | VGA | optional | Tower | February 1988 | ROMP processor on daughter card, cannot work in parallel with 286 | [95][96][97] |
Academic System | 6152-074 | Intel 80286 ROMP 032 |
10 (286) | MCA, 16-bit | 8 | 4 | one 1.44 | 70 MB (ESDI) | 4 MB | 8 MB | VGA | optional | Tower | February 1988 | ROMP processor on daughter card, cannot work in parallel with 286 | [95][96][97] |
Academic System | 6152-078 | Intel 80286 ROMP 032 |
10 (286) | MCA, 16-bit | 8 | 4 | one 1.44 | 70 MB (ESDI) | 8 MB | 8 MB | VGA | optional | Tower | February 1988 | ROMP processor on daughter card, cannot work in parallel with 286 | [95][96][97] |
Clinical Workstation | 7690 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 4 | 0 | one 1.44 MB | none | 640 KB | 8 MB | MCGA | Monochrome LCD | Mobile workstation | September 1989 | Purpose-built mobile workstation using the Model 25 system board and Model 30 firmware for the healthcare sector; pairs with the IBM 7496 Executive Workstation | [98] |
EduQuest Thirty | 9603 | IBM 386SLC | 25 | ISA, 16-bit | 4 | 2 | one 1.44 MB | 30 MB (IDE) | 1–4 MB | 20 MB | SVGA | 14-in. color | All-in-one | March 1993 | Model 25 adapted specifically for educational institutions, optional sound card, late models without IBM logo on badge | [99][100][101] |
EduQuest Forty | 9604 | Intel 486SX | 25 | ISA, 16-bit | 4 | 2 | one 1.44 MB | 30 MB (IDE) | 4 MB | 20 MB | SVGA | 14-in. color | All-in-one | March 1993 | Model 25 adapted specifically for educational institutions, optional sound card, late models without IBM logo on badge | [99][100][101] |
EduQuest Fifty | 9605 | Intel 486SX | 25 | ISA, 16-bit | 4 | 2 | one 1.44 MB | 30 MB (IDE) | 4 MB | 20 MB | SVGA | 14-in. color | All-in-one | March 1993 | Model 25 adapted specifically for educational institutions, optional sound card, late models without IBM logo on badge | [99][100][101] |
EduQuest Thirty-cs | 9606 | Cyrix Cx486SLC2 | 25/50 | ISA, 16-bit | 4 | 2 | one 1.44 MB | Unknown | Unknown | Unknown | SVGA | 14-in. color | All-in-one | 1994 | Model 25 adapted specifically for educational institutions, optional sound card | [102][103][101] |
EduQuest Fifty-cs | 9608 | Intel 486DX2 | 33 | ISA, 16-bit | 4 | 2 | one 1.44 MB | Unknown | Unknown | Unknown | SVGA | 14-in. color | All-in-one | 1994 | Model 25 adapted specifically for educational institutions, optional sound card | [102][103][101] |
EduQuest Thirty-five | 9613 | Cyrix Cx486SLC2 | 25/50 | ISA, 16-bit | 4 | 2 | one 1.44 MB | 133 MB/256 MB/342 MB (IDE) | 4 MB | Unknown | SVGA | 14-in. color | All-in-one | September 1994 | Model 25 adapted specifically for educational institutions, optional sound card, late models without IBM logo on badge | [104][101] |
EduQuest Fifty-five | 9615 | Intel 486 | 33–100 | ISA, 16-bit | 4 | 2 | one 1.44 MB | 170 MB/360 MB/540 MB (IDE) | 4 MB | 64 MB | SVGA | 14-in. color | All-in-one | September 1994 | Model 25 adapted specifically for educational institutions, optional sound card, six processor options offered | [104][101] |
EduQuest Forty-five | 9614 | Intel 486DX2 | 50 or 66 | ISA, 16-bit | 4 | 2 | one 1.44 MB | Unknown | 4 MB | Unknown | SVGA | 14-in. color | All-in-one | September 1995 | Model 25 adapted specifically for educational institutions, optional sound card | [105][101] |
Executive Workstation | 7496 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 3 | 0 | one 720 KB | none | 640 KB | 640 KB | MCGA | Monochrome | All-in-one | September 1989 | Purpose-built all-in-one computer using the Model 30 system board for the healthcare sector; pairs with the IBM 7690 Clinical Workstation (image 1, 2) | [106] |
GE Fanuc Workmaster II | 7186 | Intel 386 | 16 | MCA, 32-bit | 0 | 0 | one 1.44 MB | 30 MB (ESDI) | 2 MB | 8 MB | VGA | Monochrome gas plasma | Portable | March 1990 | General Electric Fanuc-branded ruggedized industrial PS/2 P70 in black plastic case | [107] |
Industrial Computer | 7552-040 | Intel 80286 | 10 | ISA, 16-bit MCA, 16-bit (undocumented) |
8 (modules, 7 fillable) | 3 (as modules) | none | none | 512 KB | 3 MB | EGA | optional | Benchtop or rack mount | October 1986 | Also known as "Gearbox", rack-mountable ruggedized modular industrial computer, hybrid MCA and ISA with compromised ISA signal lines—notable for introducing the (16-bit) Micro Channel architecture half a year before the announcement of the PS/2 line in April 1987 | [108][109][110][111] |
Industrial Computer | 7552-140 | Intel 80286 | 10 | ISA, 16-bit MCA, 16-bit (undocumented) |
8 (modules, 7 fillable) | 3 (as modules) | one 1.44 MB (as a module) | 20 MB (as a module, 40 MB as two identical modules; ST-506) | 512 KB | 3 MB | VGA | optional | Benchtop or rack mount | October 1986 | Also known as "Gearbox", rack-mountable ruggedized modular industrial computer, hybrid MCA and ISA with compromised ISA signal lines—notable for introducing the (16-bit) Micro Channel architecture half a year before the announcement of the PS/2 line in April 1987 | [108][109][110][111] |
Industrial Computer | 7541 | Intel 80286 | 10 | MCA, 16-bit | 3 | 3 | one 1.44 MB | 30 MB (ESDI) | 1 MB | 8 MB (on planar) 16 MB (with expansion card) |
VGA | optional | Benchtop | March 1989 | Desktop ruggedized industrial PS/2 | [112][113] |
Industrial Computer | 7542 | Intel 80286 | 10 | MCA, 16-bit | 4 | 3 | one 1.44 MB | 30 MB (ESDI) | 1 MB | 8 MB (on planar) 16 MB (with expansion card) |
VGA | optional | Rack mount | March 1989 | Rack-mounted ruggedized industrial PS/2 | [112][113] |
Industrial Computer | 7561 | Intel 386 | 20 | MCA, 32-bit | 3 | 4 | one 1.44 MB | 60 MB (ESDI) | 2 MB | 8 MB (on planar) 16 MB (with expansion card) |
VGA | optional | Benchtop | March 1989 | Desktop ruggedized industrial PS/2 | [112][113] |
Industrial Computer | 7562 | Intel 386 | 20 | MCA, 32-bit | 4 | 4 | one 1.44 MB | 60 MB (ESDI) | 2 MB | 8 MB (on planar) 16 MB (with expansion card) |
VGA | optional | Rack mount | March 1989 | Rack-mounted ruggedized industrial PS/2 | [112][113] |
Industrial Computer | 7546 | Intel 386SX | 20 | MCA, 16-bit | 5 | 4 | one 2.88 MB | 320/400 MB (SCSI) | 4 MB | 16 MB | VGA | optional | Benchtop or rack mount | September 1991 | Rack-mountable desktop ruggedized industrial PS/2 | [114] |
Industrial Computer | 7568-040 | Intel 386 | 25 | MCA, 32-bit ISA, 16-bit (with adapter interposer) |
8 (modules, 7 fillable) | 3 (as modules) | one 1.44 MB (as a module) | none | 4 MB | 8 MB (on planar) 16 MB (with expansion card) |
VGA | optional | Benchtop or rack mount | October 1989 | Also known as "Gearbox 800", rack-mountable ruggedized modular industrial PS/2 | [115][116] |
Industrial Computer | 7568-150 | Intel 386 | 25 | MCA, 32-bit ISA, 16-bit (with adapter interposer) |
8 (modules, 6 fillable) | 3 (as modules) | one 1.44 MB (as a module) | 120 MB (as a module, 240 MB as two identical modules; ESDI) | 8 MB | 8 MB (on planar) 16 MB (with expansion card) |
VGA | optional | Benchtop or rack mount | October 1989 | Also known as "Gearbox 800", rack-mountable ruggedized modular industrial PS/2 | [115][116] |
Industrial Computer | 7568-C40 | Intel 486 | 25 | MCA, 32-bit ISA, 16-bit (with adapter interposer) |
8 (modules, 7 fillable) | 3 (as modules) | one 1.44 MB (as a module) | optional | 8 MB | 8 MB (on planar) 16 MB (with expansion card) |
VGA | optional | Benchtop or rack mount | September 1991 | Also known as "Gearbox 800", rack-mountable ruggedized modular industrial PS/2 | [117][116] |
Industrial Computer | 7568-D40 | Intel 486DX2 | 50 | MCA, 32-bit ISA, 16-bit (with adapter interposer) |
8 (modules, 7 fillable) | 3 (as modules) | one 1.44 MB (as a module) | optional | 8 MB | 8 MB (on planar) 16 MB (with expansion card) |
VGA | optional | Benchtop or rack mount | September 1991 | Also known as "Gearbox 800", rack-mountable ruggedized modular industrial PS/2 | [118][116] |
Personal Typing System | 6901-001 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 0 | 2 | one 720 KB (two optional) | none (20 MB optional with single-floppy model; ST-506) | 640 KB | 640 KB | MCGA | 12-in. monochrome | Desktop | July 1987 | Slightly modified application-specific Model 30 with word processing software, networking expansion card, and Wheelwriter | [119] |
Personal Typing System | 6901-002 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 0 | 2 | one 720 KB (two optional) | none (20 MB optional with single-floppy model; ST-506) | 640 KB | 640 KB | MCGA | 12-in. monochrome | Desktop | July 1987 | Slightly modified application-specific Model 30 with word processing software, networking expansion card, and Quietwriter | [119] |
Personal Typing System | 6901-003 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 0 | 2 | one 720 KB (two optional) | none (20 MB optional with single-floppy model; ST-506) | 640 KB | 640 KB | MCGA | 12-in. color | Desktop | July 1987 | Slightly modified application-specific Model 30 with word processing software, networking expansion card, and Wheelwriter | [119] |
Personal Typing System | 6901-004 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 0 | 2 | one 720 KB (two optional) | none (20 MB optional with single-floppy model; ST-506) | 640 KB | 640 KB | MCGA | 12-in. color | Desktop | July 1987 | Slightly modified application-specific Model 30 with word processing software, networking expansion card, and Quietwriter | [119] |
Personal Typing System | 6901-005 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 0 | 2 | one 720 KB (two optional) | none (20 MB optional with single-floppy model; ST-506) | 640 KB | 640 KB | MCGA | 12-in. monochrome | Desktop | July 1987 | Slightly modified application-specific Model 30 with word processing software and networking expansion card | [119] |
Personal Typing System | 6901-006 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 0 | 2 | one 720 KB (two optional) | none (20 MB optional with single-floppy model; ST-506) | 640 KB | 640 KB | MCGA | 12-in. color | Desktop | July 1987 | Slightly modified application-specific Model 30 with word processing software and networking expansion card | [119] |
Personal Typing System/2 | 6907 | Intel 8086 | 8 (0 w) | ISA, 8-bit | 2 | 2 | one 1.44 MB (two optional) | none (20 MB optional with single-floppy model; ST-506) | 640 KB | 640 KB | MCGA | optional | Desktop | July 1989 | Slightly modified application-specific Model 30 with word processing software and networking expansion card, Wheelwriter optional | [120][121] |
Personal Typing System/2 286 | 6908 | Intel 80286 | 10 (1 w) | ISA, 16-bit | 2 | 2 | one 1.44 MB (two optional) | none (20/30 MB optional with single-floppy model; ST-506/ESDI) | 1 MB | 1 MB | VGA | optional | Desktop | July 1989 | Slightly modified application-specific Model 30 286 with word processing software and networking expansion card, Wheelwriter optional | [120][121] |
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