Technical Product Specification

Intel® Server Board S2600CO Family TPS On-board Connector/Header Overview
Revision 1.6
Intel order number G42278-004
83
8.1.3 PCIe Card Power Connectors
The server board includes one 4-pin power connectors that provide support for add-in cards that
require more power than is supported from the PCIe slots direct. The connector is labeled as
OPT_12V_PWR.
Table 25. PCIe Card Power Connector Pin-out (“OPT_12V_PWR”)
Pin
Signal name
Pin
Signal name
1
GND
3
+12V
2
GND
4
+12V
8.2 Front Panel Headers 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.
8.2.1 SSI Front Panel Header
Included on the front edge of the server board is a 30-pin SSI compatible front panel header
which provides for various front panel features including:
 Power/Sleep Button
 System ID Button
 System Reset Button
 NMI Button
 NIC Activity LEDs
 Hard Drive Activity LEDs
 System Status LED
 System ID LED
On the server board, this header is labeled “SSI FRONT PANEL”. The following table provides
the pin-out for this header.
Table 26. SSI Front Panel Header Pin-out (“SSI Front Panel”)
Pin
Signal Name
Pin
Signal Name
1
SB3.3V
2
SB3.3V
KEY
4
SB5V
5
Power LED Cathode
6
System ID LED Cathode
7
3.3V
8
System Fault LED Anode
9
HDD Activity LED Cathode
10
System Fault LED Cathode
11
Power Switch
12
NIC#1 Activity LED
13
GND (Power Switch)
14
NIC#1 Link LED
15
Reset Switch
16
I
2
C SDA
17
GND (Reset/ID/NMI Switch)
18
I
2
C SCL
19
System ID Switch
20
Chassis Intrusion
21
Pull Down
22
NIC#2 Activity LED
23
NMI to CPU Switch
24
NIC#2 Link LED
KEY
KEY
27
NIC#3 Activity LED
28
NIC#4 Activity LED