Supermicro Supero SUPERSERVER 5086B-TRF, User Manual

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S
UPER
S
ERVER 5086B-TRF User's Manual
Power Connectors
Two main power supply connectors
(JP21/JP22), four 8-pin GPU power
connectors (JPWR1/JPWR2/JPWR3/
JPWR4), and four HDD power con-
nectors (JP16~JP19) are located on
the X8OBN baseboard. These power
connectors meet the SSI EPS 12V
specification. JP21 and JP22 must
be connected to your power supply
to provide adequate power to your
system and components. Failure to
do so will void the manufacturer war-
ranty on your power supply and the
system. See the table on the right for
pin de
fi nitions.
GPU Power Connector
Pin De fi nitions
Pins De fi nition
1~3 +12V
4~8 GND
(GPU PWR cables required for graphics cards)
DOM Power Connector
A power connector for SATA DOM
(Disk On Module) devices is located at
JWF1. Connect the appropriate cable
here to provide power support for a
DOM device.
DOM PWR
Pin De fi nitions
Pin# De fi nition
1 +5V
2 Ground
3 Ground
HDD Power Connector
Pin De fi nitions
Pins De fi nition
1~4 GND
5/6 +12V
7/8 +5V
(HDD PWR cable required for HDDs)
Fan Header
Pin De fi nitions
Pin# De fi nition
1 Ground
2 +12V
3 Tachometer
4 PWR Modulation (4-pin fans only)
Fan Headers
Fan Type # of Pins Q'ty Fan No.
IOH Fans 3-pin
Fan 2 Fan7 (IOH1)/
Fan8 (IOH2)
CPU_
Board
Fans 4-pin
Fan 4 Fans 3~6
System
Fans 4-pin
Fan 6 Fan1/Fan2, Fans
9~12
Fan Headers
The X8OBN baseboard has six system
fan headers and four CPU card fan
headers. All these are 4-pin fans and
are backward compatible with tradi-
tional 3-pin fans. In addition, two 3-pin
IOH fan headers are located at Fan1
and Fan2. Fan speed control is avail-
able for 4-pin fans only.* See the tables
on the right for more information.
*Fan speed control is available via
Hardware Health Monitoring in the
Advanced Section of BIOS.