Compaq dc7700 - Convertible Minitower PC Service & Reference Manual page 199

6-Pin Power (for CPU) (USDT, SFF, and ST models)
Connector and Icon
4
SATA Data and Power
Pin Signal
S1 Ground
S5 B-
P1 V 3.3
P5 Ground
P9 V 5
P13 V 12
*S = Data, P = Power
Service Reference Guide, dc7700
6
Drive Connector
Pin Signal
S2 A+
S6 B+
P2 V 3.3
P6 Ground
P10 Ground
P14 V 12
433612-001
Pin Signal
1 GND
2 GND
3 GND
4 12 V CPU
5 12 V CPU
6 +12 V
Pin Signal
S3 A-
S7 Ground
P3 V 3.3
P7 V 5
P1 1 Reserved
P15 V 12
Connector Pin Assignments
Pin Signal
S4 Ground
P4 Ground
P8 V 5
P12 Ground
A–7