ATA (44) Internal

ATA=AT bus Attachment.

This connector is mostly used for 2.5" internal harddisks.
See ATA for pin 1-40.

44 PIN IDC (0.75") MALE (At the controller & peripherals)
44 PIN IDC (0.75") FEMALE (At the cable)

44 PIN IDC (0.75") MALE at the controller & peripherals.
44 PIN IDC (0.75") FEMALE at the cable.

Pin	Name	Description
41	+5VL	+5 VDC (Logic)
42	+5VM	+5 VDC (Motor)
43	GND	Ground
44	/TYPE	Type (0=ATA)

Note: Direction is Controller relative Devices (harddisks).