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June 17th, 2025 15:41

Dell R440 Inlet Temp Sensor Replacement

Hello,

We have a Dell R440 - Silver 4114 CPU that has the following error:

Events in the iDRAC indicate "The Inlet Temp Sensor is not responding or is not working properly. The status of Sensor health is critical".

I read the manual : https://dl.dell.com/content/manual43617227-dell-emc-poweredge-r440-installation-and-service-manual.pdf?language=en-us

I cannot locate anything pertaining to the inlet temp sensor, or how to replace it. I was speculating that maybe it is either built into the right control panel, behind the fans, or built into the motherboard. I was curious if it was this DP/N: 095GHY

It would appear that 'maybe' this is the sensor attached to this cable for the housing of the USBA & USBC I/O, please correct me if I'm wrong.

Any assistance is greatly appreciated!

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June 17th, 2025 20:44

Hello,

 

The Right ear control panel does have the temp sensor.

 

These would be replacement part numbers for the cable to use:

 

Part #:D2PJF

Part Desc.:ASSY,LTCH,RACK,RT,1U,R440,V3

ASSY Latch Rack 1U, Right, Version 3, 1U

 

Part #:MJXTG

Part Desc.:ASSY,LTCH,RACK,RT,1U,R440,V2

ASSY Latch Rack 1U, Right, Version 2, 1U

 

Either will be ok to use.

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