Headers And Connectors - Supermicro SuperStorage SSG-610P-ACR12N4H User Manual

4.2 Headers and Connectors

Fan Headers
There are six 4-pin fan headers (FAN1~FAN6 ) located on the front panel (see locations
below). All these 4-pin fan headers are backwards compatible with the traditional 3-pin fans.
However, fan speed control is available for 4-pin fans only through Thermal Management via
the BMC interface. Refer to the table below for pin definitions.
VROC RAID Key Header
A VROC RAID Key header is located at JRK1 on the motherboard. For NVMe RAID support,
install a VROC RAID Key on JRK1 as shown in the illustration below.
Intel VROC Key
Pin Definitions
Pin# Definition
1 Ground
2 3.3V Standby
3 Ground
4 PCH RAID Key
Note: The graphics contained in this user's manual are for illustration purposes only.
The components installed in your system may or may not look exactly the same as
the graphics shown in the manual.
Chapter 4: Motherboard Connections
Fan Header
Pin Definitions
Pin# Definition
1 Ground
2 2.5A/+12V
3 Tachometer
4 PWM_Control
63
VROC Key
VROC Key Header (JRK1)