Figure 4 Power Connector Pin Assignments - Hitachi CinemaStar P7K500 Specifications

5.1.1.1
4pin DC power connector (only for PATA)
The DC power connector is designed to mate with AMP part number 1-480424-0 using AMP pins part
number 350078-4 (strip), part number 61173-4 (loose piece), or their equivalents. Pin assignments are
shown in the figure below.
4 3 2

Figure 4 Power connector pin assignments

5.1.1.2
signal connector
The AT signal connector is a 40-pin connector.
The SATA signal connector is a 8-pin connector. Power connector is a 15-pin connector. (SATA Model)
HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
Pin Voltage
1 1 +12 V
2 GND
3 GND
4 +5V
16