Intel
®
Server Board S2400GP TPS On-board Connector/Header Overview
Revision 1.01
Intel order number G50295-002
The server board provides one additional Type A USB port to support the installation of a USB
device inside the server chassis.
Table 42. Internal Type A USB Port Pin-out
8.6 Fan Headers
The server board provides three SSI-compliant 4-pin and six SSI-compliant 6-pin fan headers to
use as CPU and I/O cooling fans. 3-pin fans are supported on all fan headers. 6-pin fans are
supported on headers SYS FAN_1 to SYS FAN_6. 4-pin fans are supported on headers SYS
FAN_7. The pin configuration for each of the 4-pin and 6-pin fan headers is identical and
defined in the following tables.
Two 4-pin fan headers are designated as processor cooling fans:
o CPU1 fan
o CPU2 fan
Four 6-pin fan headers are designated as hot-swap system fans:
o Hot-swap system fan 1
o Hot-swap system fan 2
o Hot-swap system fan 3
o Hot-swap system fan 4
o Hot-swap system fan 5
o Hot-swap system fan 6
One 4-pin fan header is designated as a rear system fan:
o System fan 7
Table 43. SSI 4-pin Fan Header Pin-out
Ground is the power supply ground
FAN_TACH signal is connected to the BMC to monitor the fan speed
FAN_PWM signal to control fan speed
Table 44. SSI 6-pin Fan Header Pin-out
Ground is the power supply ground
FAN_TACH signal is connected to the BMC to monitor the fan speed
FAN_PWM signal to control fan speed
Indicates the fan is present
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