P18 Memory riser power 10–pin cable connector*
Pin Color Signal Pin Color Signal
1
2
3
4
5
Black
Black
Black with purple stripe
Black
Black
GND
GND
5 VSB
GND
GND
6
7
8
9
10
Black with yellow stripe
Black with yellow stripe
Black with purple stripe
Black with yellow stripe
Black with yellow stripe
V 12-D
V 12-R
V 5SB
V 12-R
V 12-R
* Used with 1050–watt power supply only.
P3 CPU power 8-pin system board connector Pin Signal
1
2
3
4
5
6
7
8
GND
GND
GND
GND
V12-CPU0
V12-CPU0
V12-CPU1
V12-CPU1
P2 Memory power 6-pin system board connector Pin Signal
1
2
3
4
5
6
V12-D
GND
GND
V12-M
GND
V12-M
ENWW Connector pin descriptions 161