Datasheet

1U Server Chassis SR1300 Power Sub-system
Revision 1.2
Intel order number A94544-004
13
The power supply has no power cable harness to distribute power to the system. Instead, the
power supply is plugged directly into a power distribution board by means of an edge connector.
The following table provides the pinout for the edge connector.
Table 8. Edge Connector Pinout
Description Pin# Pin# Description
-12V 1 62 PSON#
PWOK 2 61 SDA
Reserved 3 60 SCL
Reserved 4 59 Reserved
5VSB 5 58 ReturnS
Removed keying pin
(NC)
6 57 Reserved
Reserved 7 56 Reserved
Reserved 8 55 3.3VS
Reserved 9 54 Reserved
Reserved 10 53 Reserved
12V2 11 Keying Position 52 12V2
12V2 12 51 12V2
12V2 13 50 12V2
12V1 14 49 12V1
12V1 15 48 12V1
12V1 16 47 12V1
Ground 17 46 Ground
Ground 18 45 Ground
Ground 19 44 Ground
Ground 20 43 Ground
Ground 21 42 Ground
Ground 22 41 Ground
Ground 23 40 Ground
Ground 24 39 Ground
Ground 25 38 Ground
5V 26 37 5V
5V 27 36 5V
5V 28 35 5V
3.3V 29 34 3.3V
3.3V 30 33 3.3V
3.3V 31 32 3.3V