ATA=AT bus Attachment.
This connector is mostly used for 2.5" internal
harddisks.
See ATA for pin 1-40.
 (At
the controller & peripherals)
(At
the controller & peripherals)
 (At
the cable)
(At
the cable)
44 PIN IDC (0.75") MALE at the controller &
peripherals.
44 PIN IDC (0.75") FEMALE at the cable.
| Pin | Name | Dir | Description | 
|---|---|---|---|
| 41 | +5VL |  | +5 VDC (Logic) | 
| 42 | +5VM |  | +5 VDC (Motor) | 
| 43 | GND |  | Ground | 
| 44 | /TYPE |  | Type (0=ATA) |