ADAPTEC, INC.
AHA-2740T, AHA-2742, AHA-2742T, AHA-2740A,
AHA-2742A, AHA-2740A-TWIN, AHA-2742A-TWIN
| |
Data bus: |
32-bit, EISA |
Size: |
Half-length, full-height card |
Hard drive supported: |
Up to seven SCSI devices |
Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |
Function |
Location |
4-pin connector - drive active LED |
J1 |
34-pin control cable connector - floppy drive (optional) |
J2 |
50-pin SCSI Channel A connector - internal |
J3 |
50-pin SCSI Channel B connector - internal (optional) |
J5 |
50-pin SCSI Channel A connector - external |
J6 |
USER CONFIGURABLE SETTINGS | |||
Function |
Location |
Setting | |
» |
Floppy drive enabled |
J4 |
closed |
Floppy drive disabled |
J4 |
open | |
Note: Jumper J4 is only present on those boards with a floppy drive. |