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SuperServer 1019C-HTN2 User's Manual
Fan Headers
There are six 4-pin fan headers on the motherboard. Although these are 4-pin fan headers,
pins 1-3 are backward compatible with traditional 3-pin fans. The onboard fan speeds are
controlled by Thermal Management (via Hardware Monitoring) in the BIOS. The fan speed
is controlled by the BMC.
Fan Header
Pin Definitions
Pin#
Definition
1
Ground (Black)
2
+12V (Red)
3
Tachometer
4
PWM Control