Specifications

Intel® Server System SR1630BC Power Sub-System
Revision 1.3
Intel order number E44588-003
18
3.2 Output Connectors
The power supply has a cable harness with five power connectors used to power various
platform sub-systems. The following table defines each power connector.
Table 6. Cable Harness Definition
Label Length (mm) Description
P1 380 Main Power Connector
P2 300 Processor/DDR3 Power Connector
P3 380 Power Signal Connector
P4 350 P4 SATA drive power connector
P5 145 P5 SATA drive power connector
P6 200 Slim SATA DVD power connector
3.2.1 P1 – Main Power Connector
Connector housing: 24-pin Molex* Mini-Fit Jr. 39-01-2245 (94V2) or equivalent
Contact: Molex* Mini-Fit Jr, Crimp 5558 or equivalent
Table 7. P1 – Main Power Connector Pin-out
Pin Signal 18 Awg Color Pin Signal 18 Awg Color
1 +3.3 VDC Orange 13 +3.3 VDC Orange
2 +3.3 VDC Orange 14 -12 VDC Blue
3 COM Black 15 COM Black
4 +5 VDC
1
Red 16 PSON# Green
5 COM Black 17 COM Black
6 +5 VDC Red 18 COM Black
7 COM Black 19 COM Black
8 PWR OK Gray 20 Reserved N.C.
9 5 VSB Purple 21 +5 VDC Red
10 +12 V Yellow/Black 22 +5 VDC Red
11 +12 V Yellow/Black 23 +5 VDC Red
12 +3.3 VDC Orange 24 COM Black
Notes:
1. 5V Remote Sense double-crimped into pin 4.
3.2.2 P2 – Processor/DDR3 Power Connector
Connector housing: 8-pin Molex* 39-01-2085 (94V2) or equivalent
Contact: Molex*, Mini-Fit
Jr, HCS, 44476-1111 or equivalent