System Fan Connectors; Figure 64. Dual-Rotor Fixed Mount Fan Pin Connector Orientation; Figure 65. Hot Swap Fan Connector Pin Orientation; Table 40. Dual-Rotor Fixed Mount Fan Connector Pinout - Intel S2600WF Technical Product Specification

Intel® Server Board S2600WF Product Family Technical Product Specification
7.3

System Fan Connectors

The server board is capable of supporting up to a total of six system fans. Each system fan includes a pair of
fan connectors: a 1x10 pin connector to support a dual rotor cabled fan, typically used in 1U system
configurations; and a 2x3 pin connector to support a single rotor hot swap fan assembly, typically used in 2U
system configurations. Concurrent use of both fan connector types for any given system fan pair is not
supported.

Figure 64. Dual-rotor fixed mount fan pin connector orientation

Each connector is monitored and controlled by on-board platform management. On the server board, each
system fan connector pair is labeled "SYS_FAN #", where # is 1 through 6. Figure 66 shows the location of
each system fan connector on the server board.
88
Fixed Mount Fan

Table 40. Dual-rotor fixed mount fan connector pinout

Signal Description
LED_FAN
LED_FAN_FAULT
SYS FAN PRSNT
GROUND
GROUND
FAN_TACH_#
P12V_FAN
P12V_FAN
FAN PWM
FAN_TACH_#+1
Pin 1

Figure 65. Hot swap fan connector pin orientation

Table 41. Hot swap fan connector pinout

Signal Name
GROUND
FAN TACH
SYS FAN PRSNT
Pin 1
Pin#
10
9
8
7
6
5
4
3
2
1
Hot Swap Fan
Pin# Pin# Signal Name
1 2 P12V FAN
3 4 FAN PWM
5 6 LED FAN FAULT