SCSI Internal (2.5")
From HwB
Pinout
This connector is for 2.5" internal harddisks.
40 PIN IDC (0.75") MALE at the controller & peripherals.
40 PIN IDC (0.75") FEMALE at the cable.
| Pin | Name | Dir | Description |
|---|---|---|---|
| 1 | +5V |  |
+5 VDC |
| 2 | +5V | |
+5 VDC |
| 3 | RET | |
Return (Ground?) |
| 4 | RET | |
Return (Ground?) |
| 5 | GND |  |
Ground |
| 6 | DB0 | |
Data Bus 0 |
| 7 | GND | |
Ground |
| 8 | DB1 | |
Data Bus 1 |
| 9 | GND | |
Ground |
| 10 | DB2 | |
Data Bus 2 |
| 11 | GND | |
Ground |
| 12 | DB3 | |
Data Bus 3 |
| 13 | GND | |
Ground |
| 14 | DB4 | |
Data Bus 4 |
| 15 | GND | |
Ground |
| 16 | DB5 | |
Data Bus 5 |
| 17 | GND | |
Ground |
| 18 | DB6 | |
Data Bus 6 |
| 19 | GND | |
Ground |
| 20 | DB7 | |
Data Bus 7 |
| 21 | GND | |
Ground |
| 22 | PARITY | |
Data Parity (odd Parity) |
| 23 | GND | |
Ground |
| 24 | TMPWR | |
Termination Power |
| 25 | /ATN |  |
Attention |
| 26 | /BSY | |
Busy |
| 27 | GND | |
Ground |
| 28 | /ACK | |
Acknowledge |
| 29 | /RST | |
Reset |
| 30 | /MSG |  |
Message |
| 31 | GND | |
Ground |
| 32 | /SEL | |
Select |
| 33 | /I/O | |
Input/Output |
| 34 | /C/D | |
Control/Data |
| 35 | GND | |
Ground |
| 36 | /REQ | |
Request |
| 37 | RET | |
Return (Ground?) |
| 38 | RET | |
Return (Ground?) |
| 39 | +5V | |
+5 VDC |
| 40 | +5V | |
+5 VDC |
Note: Direction is Device relative Bus (other Devices).
Connector is: AMP 6-176135