Intel S5000XAL manual Power Connectors, Power Connector Pin-out J3K3, Power Connector Pin-out J3K4

Intel® Server Board S5000PAL / S5000XAL TPS Connector / Header Locations and Pin-outs

Connector	Quantity	Reference Designators
System Recovery	4	J1D1, J1D2, J1D3, J3H1
Setting Jumpers

Connector Type

Jumper

Pin

Count

3

5.2Power 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 I2C monitoring of the power supply. The following tables define the connector pin-outs.

Table 11. Power Connector Pin-out (J3K3)

Pin	Signal	Color	Pin	Signal	Color
1	+3.3Vdc	Orange	13	+3.3Vdc	Orange
2	+3.3Vdc	Orange	14	-12Vdc	Blue
3	GND	Black	15	GND	Black
4	+5Vdc	Red	16	PS_ON#	Green
5	GND	Black	17	GND	Black
6	+5Vdc	Red	18	GND	Black
7	GND	Black	19	GND	Black
8	PWR_OK	Gray	20	RSVD_(-5V)	White
9	5VSB	Purple	21	+5Vdc	Red
10	+12Vdc	Yellow	22	+5Vdc	Red
11	+12Vdc	Yellow	23	+5Vdc	Red
12	+3.3Vdc	Orange	24	GND	Black

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

Pin	Signal	Color
1	GND	Black
2	GND	Black
3	GND	Black
4	GND	Black
5	+12Vdc	Yellow/Black
6	+12Vdc	Yellow/Black
7	+12Vdc	Yellow/Black
8	+12Vdc	Yellow/Black

Table 13. Power Supply Signal Connector Pin-out (J1K1)

Pin	Signal	Color
1	SMB_CLK_ESB_FP_PWR_R	Orange
2	SMB_DAT_ESB_FP_PWR_R	Black
3	SMB_ALRT_3_ESB_R	Red
4	3.3V SENSE-	Yellow
5	3.3V SENSE+	Green

Revision 1.4	45
	Intel order number: D31979-007