S2600GZ and S2600GL

Table Of Contents
On-board Connector/Header Overview Intel® Server Board S2600GZ/GL TPS
Table 30. Main Power (Slot 2) Connector Pin-out ("MAIN PWR 2”)
Signal Description
Pin #
Pin#
Signal Description
GROUND
B1
A1
GROUND
GROUND
B2
A2
GROUND
GROUND
B3
A3
GROUND
GROUND
B4
A4
GROUND
GROUND
B5
A5
GROUND
GROUND
B6
A6
GROUND
GROUND
B7
A7
GROUND
GROUND
B8
A8
GROUND
GROUND
B9
A9
GROUND
P12V
B10
A10
P12V
P12V
B11
A11
P12V
P12V
B12
A12
P12V
P12V
B13
A13
P12V
P12V
B14
A14
P12V
P12V
B15
A15
P12V
P12V
B16
A16
P12V
P12V
B17
A17
P12V
P12V
B18
A18
P12V
P3V3_AUX: PU_PS2FRU_A0
B19
A19
SMB_PMBUS_DATA_R
P3V3_AUX: PD_PS2_FRU_A1
B20
A20
SMB_PMBUS_CLK_R
P12V_STBY
B21
A21
FM_PS_EN_PSU_N
FM_PS_CR1
B22
A22
IRQ_SML1_PMBUS_ALERTR3_N
P12V_SHARE
B23
A23
ISENSE_P12V_SENSE_RTN
TP_2_B24
B24
A24
ISENSE_P12V_SENSE
FM_PS_COMPATIBILITY_BUS
B25
A25
PWRGD_PS_PWROK
8.1.2
Riser Card Power Connectors
The server board includes two white 2x2-pin power connectors that provide supplemental power to high power
PCIe x16 add-in cards (Video or GPGPU) that have power requirements that exceed the 75W maximum power
supplied by the PCIe x16 riser slot. A cable from this connector may be routed to a power connector on the
given add-in card. Maximum power draw for each connector is 225W, but is also limited by available power
provided by the power supply and the total power draw of the rest of the system. A power budget for the
complete system should be performed to determine how much supplemental power is available to support any
high power add-in cards.
Table 31. Riser Slot Power Pin-out ("OPT_12V_PWR_1" & " OPT_12V_PWR_2")
Signal Description
Pin#
Pin#
Signal Description
P12V
3
1
GROUND
P12V
4
2
GROUND
8.1.3
Hot Swap Backplane Power Connector
The server board includes one 8-pin power connector that can be cabled to provide power for hot swap
backplanes. On the server board, this connector is labeled as “HSBP PWR”. The following table provides the
pin-out for this connector.
Revision 2.4
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