Datasheet

Power Sub-System Intel® Server System SR2500AL
Revision – 1.00
Intel order number D31980-004
14
2.7.1 P1 – Server Board Power Connector
Connector housing: 24- Pin Molex* Mini-Fit Jr. 39-01-2245 or equivalent
Contact: Molex Mini-Fit, HCS, Female, Crimp 44476 or equivalent
Table 3. P1 Main Power Connector
PIN SIGNALS 18 AWG COLOR PIN SIGNAL
18 AWG
COLORS
1 +3.3 VDC Orange 13 +3.3 VDC Orange
2 +3.3 VDC Orange 14
-12 VDC
Blue
3 COM (GND) Black 15 COM Black
4 5 VDC Red 16 PS_ON# Green
5V RS Red (24 AWG) 17 COM Black
5 COM Black 18 COM Black
6 +5 VDC Red 19 COM Black
7 COM Black 20
Reserved (-5V in ATX) N.C.
8 PWR OK Gray 21 +5 VDC Red
9 5Vsb Purple 22 +5 VDC Red
10 +12 V3 Yellow/Blue 23 +5 VDC Red
11 +12 V3 Yellow/Blue 24 COM Black
12 +3.3 VDC Orange
2.7.2 P2 – Processor Power Connector
Connector housing: 8- Pin Molex 39-01-2085 or equivalent
Contact: Molex
44476-1111 or equivalent
Table 4. P2 Processor Power Connector
PIN SIGNAL 18 AWG COLORS PIN SIGNAL 18 AWG COLORS
1 COM Black 5 +12 V1 Yellow
2 COM Black 6 +12 V1
Yellow
3 COM Black 7 +12 V2
Yellow/Black
4 COM Black 8 +12 V2
Yellow/Black