Table of IBM Hard disks
for Personal Computers
![]()
manufactured
before 1994
| Model | Heads | Cyl | Sect | Capacity | Access | RPM | Size | Recording | Interface |
| 1430 | 5 | 306 | 17 | 12.8 | 85.0 | 307 | 5.25FH | MFM | ST 506 |
| 665-30 | 4 | 615 | 17 | 21.0 | 65.0 | 616 | 5.25FH | MFM | ST 506 |
| 665-38 | 5 | 733 | 17 | 31.3 | 0.0 | 734 | 5.25FH | MFM | ST 506 |
| WD 0661-1111 | 13 | 2051 | 66 | 865.0 | 18.0 | AUTO | 5.25FH | RLL | SCSI |
| WD 0661-1283 | 15 | 2051 | 66 | 1004.0 | 11.5 | AUTO | 5.25FH | RLL | SCSI |
| WD 0661-371 | 14 | 949 | 48 | 320.0 | 12.5 | 4316 | 3.5HH | RLL | SCSI-2 |
| 0661-467 | 14 | 1199 | 48 | 400.0 | 11.5 | 4316 | 3.5HH | RLL | SCSI-2 |
| WD 0681 | 20 | 0 | 1054.0 | 11.2 | AUTO | 5.25FH | RLL | SCSI-2 | |
| WD 0681 | 11 | 0 | 579.0 | 11.2 | AUTO | 5.25FH | RLL | SCSI-2 | |
| WD 12 | 4 | 306 | 17 | 10.4 | 0.0 | 5.25FH | RLL | ST 506 | |
| WDA 3160 | 8 | 1024 | 39 | 160.0 | 16.0 | AUTO | 3.5HH | RLL | AT BUS |
| WD 25 | 8 | 306 | 17 | 20.9 | 23.0 | 5.25FH | MFM | ST 506 | |
| WDA 260 | 4 | 1044 | 30 | 62.9 | 19.0 | AUTO | 2.5QH | RLL | AT BUS |
| WDA3158 | 8 | 920 | 32 | 120.0 | 27.0 | AUTO | 3.5HH | RLL | AT BUS |
| WDA 3158G | 8 | 920 | 32 | 120.0 | 23.0 | AUTO | 3.5HH | RLL | AT BUS |
| WDA 240 | 2 | 1123 | 38 | 41.1 | 19.0 | AUTO | 2.5QH | RLL | AT BUS |
| WDA 380 | 4 | 1027 | 39 | 80.7 | 16.0 | AUTO | 3.5HH | RLL | AT BUS |
| WDA 387 | 6 | 520 | 32 | 60.0 | 27.0 | AUTO | 3.5HH | RLL | AT BUS |
| WDA 387G | 4 | 520 | 32 | 60.0 | 23.0 | AUTO | 3.5HH | RLL | AT BUS |
| WDA L40 | 2 | 1038 | 39 | 39.0 | 17.0 | AUTO | 3.5HH | RLL | AT BUS |
| WDL 100 | 2 | 1990 | 44 | 100.0 | 14.0 | AUTO | 3.5HH | RLL | SCSI |
| WDL 200 | 4 | 1990 | 44 | 200.0 | 14.0 | AUTO | 3.5HH | RLL | SCSI |
| WDM 387G | 4 | 520 | 32 | 60.0 | 23.0 | AUTO | 3.5HH | RLL | PS/2 MCA |
| WDM 387 | 6 | 520 | 32 | 60.0 | 27.0 | AUTO | 3.5HH | RLL | PS/2 MCA |
| WDL 330 | 2 | 0 | 30.0 | 23.0 | AUTO | 3.5HH | RLL | PS/2 MCA | |
| WDS 240 | 2 | 1123 | 38 | 41.0 | 19.0 | AUTO | 2.5QH | RLL | SCSI |
| WDL 340 | 2 | 1038 | 39 | 40.0 | 19.0 | AUTO | 3.5TH | RLL | SCSI |
| WDS 3158G | 8 | 920 | 32 | 120.0 | 23.0 | AUTO | 3.5HH | RLL | SCSI |
| WDM 240 | 2 | 1123 | 38 | 41.0 | 19.0 | AUTO | 2.5QH | RLL | PS/2 MCA |
| WDS 3158 | 8 | 920 | 32 | 120.0 | 27.0 | AUTO | 3.5HH | RLL | SCSI |
| WDM 3158 | 8 | 920 | 32 | 120.0 | 27.0 | AUTO | 3.5HH | RLL | PS/2 MCA |
| WDS 3160 | 8 | 1024 | 39 | 160.0 | 16.0 | AUTO | 3.5HH | RLL | SCSI |
| WDM 380 | 4 | 1027 | 39 | 60.5 | 16.0 | AUTO | 3.5HH | RLL | PS/2 MCA |
| WDS 380 | 4 | 1027 | 39 | 80.5 | 16.0 | AUTO | 3.5HH | RLL | SCSI |
| WDL 340 | 2 | 1038 | 39 | 40.0 | 19.0 | AUTO | 3.5TH | RLL | AT BUS |
| WDM 3158G | 8 | 920 | 32 | 120.0 | 23.0 | AUTO | 3.5HH | RLL | PS/2 MCA |
| WDM 3160 | 8 | 1024 | 39 | 160.0 | 16.0 | AUTO | 3.5HH | RLL | PS/2 MCA |
| WDL 320 | 2 | 0 | 20.0 | 27.0 | AUTO | 3.5HH | RLL | PS/2 30 | |
| WDL 340 | 2 | 1038 | 39 | 40.0 | 19.0 | AUTO | 3.5TH | RLL | PS/2 MCA |
| WDS 387G | 4 | 520 | 32 | 60.0 | 23.0 | AUTO | 3.5HH | RLL | SCSI |
| WDS 387 | 6 | 520 | 32 | 60.0 | 27.0 | AUTO | 3.5HH | RLL | SCSI |