Power Connectors; Table 10. Power Connector Pin-Out (J3K3); Table 11. 12V Power Connector Pin-Out (J3K4); Table 12. Power Supply Signal Connector Pin-Out (J1K1) - Intel S5000PSLSATAR - Inte Dual LGA771 Specification

Connector / Header Locations and Pin-outs
Connector Quantity
System Recovery
Setting Jumpers
5.2

Power Connectors

The main power supply connection is obtained using an SSI compliant 2x12 pin connector (J3K3). In
addition, there are two additional power related connectors; one SSI compliant 2x4 pin power connector
(J3K4) providing support for additional 12V, and one SSI compliant 1x5 pin connector (J1K1) providing
2
I C monitoring of the power supply. The following tables define the connector pin-outs.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
44
Reference Designators
4 J1D1, J1D2, J1D3, J3H1

Table 10. Power Connector Pin-out (J3K3)

Signal Color
+3.3Vdc Orange
+3.3Vdc Orange
GND Black
+5Vdc Red
GND Black
+5Vdc Red
GND Black
PWR_OK Gray
5VSB Purple
+12Vdc Yellow
+12Vdc Yellow
+3.3Vdc Orange

Table 11. 12V Power Connector Pin-out (J3K4)

Pin
1 GND
2 GND
3 GND
4 GND
5 +12Vdc
6 +12Vdc
7 +12Vdc
8 +12Vdc

Table 12. Power Supply Signal Connector Pin-out (J1K1)

Pin
1 SMB_CLK_ESB_FP_PWR_R
2 SMB_DAT_ESB_FP_PWR_R
3 SMB_ALRT_3_ESB_R
4 3.3V SENSE-
5 3.3V SENSE+
Intel order number: D31979-010
®
Intel Server Board S5000PAL / S5000XAL TPS
Pin
13 +3.3Vdc
14 -12Vdc
15 GND
16 PS_ON#
17 GND
18 GND
19 GND
20 RSVD_(-5V)
21 +5Vdc
22 +5Vdc
23 +5Vdc
24 GND
Signal Color
Black
Black
Black
Black
Yellow/Black
Yellow/Black
Yellow/Black
Yellow/Black
Signal
Orange
Black
Red
Yellow
Green
Revision 1.9
Connector Type
Jumper
Signal Color
Orange
Blue
Black
Green
Black
Black
Black
White
Red
Red
Red
Black
Color
Pin
Count
3