Intel SR1475, Technical Product Specification

Page: 54 / 89

Intel® Server Chassis SR1475 / Intel® Server System SR1475NH1-E
Revision 1.0 - 54 -
6.5.1 P1 Main power connector
Connector housing: 20-Pin Molex* Mini-Fit Jr. 39-01-2200 or equivalent.
Contact: Molex Mini-Fit, HCS, female, crimp 44476 or Molex 5556 as the alternative, or
equivalent approved by Intel.
Table 25. P1 Main Power Connector
Pin Signal 18 AWG Color Pin Signal 18 AWG Color
1 +3.3VDC Orange 11 +3.3VDC Orange
3.3V RS Orange/White (24AWG) 12 -12VDC Blue
2 +3.3VDC Orange 13 COM Black
3 COM Black 14 PSON# Green (24AWG)
4 +5VDC Red 15 COM Black
5 COM Black COMRS Black (24AWG)
6 +5VDC Red 16 COM Black
7 COM Black 17 COM Black
8 PWR OK Gray (24AWG) 18 Reserved N.C.
9 5 VSB Purple 19 +5VDC Red
10 +12V Yellow 20 +5VDC Red
12VRS Yellow/White (24AWG) 5VRS Red/White (24AWG)
Notes:
1. Remote Sense wire double crimped.
2. P1 add cable bend requirement at P1.
6.5.2 P2 Processor Power Connector
Connector housing: 8-Pin Molex* 39-01-2085 or equivalent.
Contact: Molex
44476-1111
or Molex 5556 as the alternative, or equivalent approved by Intel.
Table 26. P2 Processor Power Connector
Pin Signal 18 AWG color Pin Signal 18 AWG Color
1 COM Black 5 +12V Yellow
2 COM Black 6 +12V Yellow
3 N.C. 7 N.C.
4 N.C. 8 N.C.