Technical Product Specification

Intel® Server Board S2600IP and Intel® Workstation Board W2600CR TPS Connector/Header Locations and Pin-outs
Revision 1.4 Intel order number G34153-004 93
6.1.3 Add-in Card Power Connectors
The serve board includes 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 maximum power supplied by the riser slot. A cable from this connector may be
routed to a matching connector on a riser card designed to support it or directly to the add-in
cards that need them. Available power to each of these connectors is limited by the amount of
power provided by the power supply and the total power draw for 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.
Each connector is labeled as “OPT_12V_PWR” on the server board. The following table
provides the pin-out for both connectors.
Table 33. Add-in Slot Power Pin-input ("OPT_12V_PWR")
Pin
Signal Name
Pin
Signal Name
1
GND
3
+12V
2
GND
4
+12V
6.2 Front Panel Header and Connectors
The server board includes several connectors that provide various possible front panel options.
This section provides a functional description and pin-out for each connector.
6.2.1 Front Panel Header
Included on the left edge of the server board is a 30-pin header consists of a 24-pin SSI
compatible front panel header and a 4-pin header to support optional NIC3/4 LEDs. The 24-pin
SSI front panel header provides various front panel features including:
 Power/Sleep Button
 System ID Button
 NMI Button
 NIC Activity LEDs
 Hard Drive Activity LEDs
 System Status LED
 System ID LED
The following table provides the pin-out for this 30-pin header.
Table 34. Front Panel Header Pin-out
Pin
Signal Name
Pin
Signal Name
1
P3V3_AUX
2
P3V3_AUX
3
Key
4
P5V_STBY
5
FP_PWR_LED_BUF_N
6
FP_ID_LED_BUF_N
7
P3V3
8
FP_LED_STATUS_GREEN_BUF_N