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Metal CPU heatsink with finned block and mounting bracket

Ruth's sister

Ruth's sister internal power cable X445 4U 49P3150 49P3151

SKU CH-JRKK-FD409

Cools Socket 603 processors in X445 4U tower servers using FRU 49P3150 and 49P3151

  • Designed for X445 4U tower servers
  • Socket 603 processor compatibility assured
  • FRU 49P3151 matches original part number
  • Supports 49P3150 server configurations
  • New condition ready for installation

Compatible Server Models

This heatsink is designed for the X445 4U tower server and carries FRU part numbers 49P3150 and 49P3151. It serves as a direct replacement cooling component for that specific server platform. Buyers maintaining or repairing an X445 system will find this part matches the original equipment specification.

Socket 603 Mounting Interface

The single specification that determines fit is the Socket 603 mounting interface. This heatsink is engineered to attach directly to processors using that socket type. If the target server uses a different processor socket, this cooler will not align or secure correctly.

Installation Notes

Installation follows the standard retention mechanism for Socket 603 heatsinks, typically involving a clip or screw-down bracket onto the motherboard mounting frame. Thermal paste must be applied fresh during installation. The most common issue is bent retention tabs or missing mounting hardware on older chassis, which prevents secure seating.

Highlights

  • Designed for X445 4U tower servers
  • Socket 603 processor compatibility assured
  • FRU 49P3151 matches original part number
  • Supports 49P3150 server configurations
  • New condition ready for installation

Specifications

No published specifications for this item yet.

Questions about this item

Does this heatsink fit the X445 4U tower server?

Yes, it is built for the X445 4U tower server and matches FRU numbers 49P3150 and 49P3151.

What processor socket does this heatsink support?

It is made for Socket 603 processors used in the X445 platform.

How does this unit mount inside the chassis?

It uses the standard X445 heatsink retention bracket that clips onto the socket frame.

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