412-ABEK: Dell PowerEdge R760 High Performance CPU Heatsink (Socket LGA4677)
Also listed as: 0M57TF, M57TF
The Dell 412-ABEK is a Dell PowerEdge R760 High Performance CPU Heatsink (Socket LGA4677) providing efficient heat dissipation for high-TDP processors in Dell PowerEdge R760, R760XA servers.
Specifications
| Part number | 412-ABEK |
|---|---|
| Brand | Dell |
| Type | Heatsinks |
| Other numbers | 0M57TF, M57TF |
| Status | current |
| Form factor | 2U Vapor Chamber Copper Core Heatsink |
| Tdp (W) | 350 |
| Generation fit | 16th Generation PowerEdge (Socket LGA4677 Socket E) |
About the 412-ABEK
The Dell 412-ABEK is a Dell PowerEdge R760 High Performance CPU Heatsink (Socket LGA4677) designed to dissipate thermal energy from high-performance processors in Dell PowerEdge servers. Engineered with copper heat pipes or vapor chambers and stacked aluminum cooling fins, the 412-ABEK transfers heat efficiently into chassis airflow streams.
Compatibility
Compatible with processor sockets on Dell PowerEdge R760, R760XA systems, the 412-ABEK matches chassis airflow shroud dimensions and processor TDP ratings. The 412-ABEK mounts securely to motherboard retention brackets using spring-loaded Torx screws to ensure balanced contact pressure across the CPU IHS.
How to identify a genuine unit
Authentic Dell heatsinks feature an etched or labeled DP/N 0M57TF, mechanical alignment pin guides, and CPU socket designation. Cooling fin assemblies on the 412-ABEK are finished with uniform anti-corrosion plating, and factory thermal interface material pads or protective plastic covers protect the polished copper contact base during shipping.
Buying used
When purchasing a used 412-ABEK, inspect the aluminum cooling fins for bending, crushing, or particulate blockage that restricts airflow. Check the copper contact base of the 412-ABEK for deep scratches or gouges that could impede thermal conductivity, and verify that all spring-loaded retention screws turn smoothly.
Fits these models
Check compatibility with Dell
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Dell has tested with the Dell 412-ABEK.
- Compatibility Dell E-Lab Navigator (storage and SAN interoperability) (free vendor sign-in)
- Support Dell Support: drivers, manuals and service tag lookup
Equivalent part numbers
- Dell M57TF Dell direct spare part number for R760 High Performance Heatsink
FAQ
What maximum processor TDP can this heatsink handle?
It is rated to dissipate up to 350W TDP, supporting top-tier 64-core Intel Xeon Platinum 8592+ processors.
Does this heatsink fit 15G PowerEdge R750 servers?
No, Socket LGA4677 uses different mounting hole coordinates and dimensions than LGA4189.
Buying or selling 412-ABEK?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Dell PowerEdge R760 Technical Guide: Thermal Architecture, checked 2026-10-27