Question
In the SC846TQ-R900B chassis, what is the purpose of the 5-pin connector label "PD" coming from the power distributor?
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Answer
Is an SMB PS header. If you don't have a Supermicro motherboard then is not used.

SMB_PS (I2 C) Connector
SMB_Power Supply (I2 C)

Connector monitors onboard power supply, fan and system temperature conditions.

for pins definitions.
PWR SMB
Pin Definitions
Pin# Defi ition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
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7 8 4 F
FAQ ID:
8854
Related Category / Keyword:
Peripherals:
Power Supply
Date Posted:
04/17/09
Code:
DL
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