P3 - Processor And Memory Power Connector; P4 - Backplane Power Connector; Table 9. P2 Main Power Connector; Table 10. P3 Processor/Memory Power Connector - Intel SR2612UR Product Specification

Cooling Subsystem
Contact: Molex Mini-Fit, HCS, Female, Crimp 44476 or equivalent
Pin Signals
1 +3.3 VDC
2 +3.3 VDC
3 COM (GND)
4 5 VDC
5 COM
6 +5 VDC
7 COM
8 PWR OK
9 5 VSB
10 +12 V3
11 +12 V3
12 +3.3 VDC
3.6.3 P3 – Processor and Memory Power Connector
Connector housing: 8-pin Molex* 39-01-2080 or equivalent
Contact: Molex 45750-1111 or equivalent
Pin Signal
1 COM
2 COM
3 COM
4 COM
3.6.4 P4 – Backplane Power Connector
Connector housing: 24-pin Molex* 39-01-2240 or equivalent
Contact: Molex* 44476-1111 or equivalent
Pin Signal
1 +3.3V
2 +3.3V
3
4
5
6
7
8 +12V
9 +12V
20

Table 9. P2 Main Power Connector

18 AWG Color
Orange
Orange
Black
Red
Black
Red
Black
Gray
Purple
Yellow/Blue
Yellow/Blue
Orange

Table 10. P3 Processor/Memory Power Connector

18 AWG Colors
Black
Black
Black
Black

Table 11. P4 Backplane Power Connector

18 AWG Colors
Orange
Orange
GND Black
+5V Red
GND Black
+5V Red
GND Black
Yellow
Yellow
Intel order number E76293-003
Intel® Server System SR2612UR TPS
Pin Signal
13 +3.3 VDC
14 -12 VDC
15 COM
16 PS_ON#
17 COM
18 COM
19 COM
20 Reserved (-5 V in ATX)
21 +5 VDC
22 +5 VDC
23 +5 VDC
24 COM
Pin Signal
5 +12 V1 Yellow
Yellow
6 +12 V1
Yellow
7 +12 V2
Yellow
8 +12 V2
Pin Signal
13 +3.3V
14 +12V
15 GND
16 GND
17 GND
18 GND
19 GND
20 +12V
21 +5V
18 AWG Colors
Orange
Blue
Black
Green
Black
Black
Black
N.C.
Red
Red
Red
Black
18 AWG Colors
18 AWG Colors
Orange
Yellow
Black
Black
Black
Black
Black
Yellow
Red
Revision 1.3