GENUINE DELL CPU HEATSINKS
Dell PowerEdge CPU Heatsinks, Standard & High-Performance Processor Cooler Kits
Genuine Dell CPU heatsinks for PowerEdge rack servers — standard (STD), high-performance (HPR), T-Type/GPU and high-TDP coolers matched to processor wattage, memory and GPU layout to prevent thermal faults and throttling after a CPU upgrade.
The correct heatsink is determined by CPU TDP, chassis height and whether GPUs are fitted; the wrong cooler trips thermal restrictions and throttling. We supply the genuine Dell customer-install heatsink kit for your configuration, confirm it against your service tag, and include the thermal interface material needed for a clean processor fit.
Heatsink types we supply
Standard (STD) heatsinks
Base coolers for lower and mainstream TDP CPUs in non-GPU configurations, as fitted to most rack servers from the factory.
High-performance (HPR) heatsinks
Upgraded coolers required for higher-wattage CPUs and denser configurations to stay within Dell thermal limits.
T-Type / GPU heatsinks
Extended T-Type coolers used when GPUs are fitted or with high-capacity LRDIMM layouts that change the airflow path.
High-TDP coolers
Specialised heatsinks for 270W+ and 400W+ processors, including the high-wattage parts on the newest generations.
1U heatsinks
Chassis-height-specific coolers for 1U rack servers, where clearance and the airflow shroud make the part model specific.
2U heatsinks
2U coolers for R740 through R770 families, including variants for GPU and accelerator configurations.
Typical applications
- Adding or upgrading a CPU and fitting the matching heatsink
- Replacing a damaged or corroded processor cooler
- Converting a chassis to a GPU configuration requiring T-Type coolers
- Matching a high-TDP heatsink to a higher-wattage processor
PowerEdge CPU heatsink options at a glance
| Heatsink grades | Standard (STD), high-performance (HPR), T-Type/GPU, high-TDP |
|---|---|
| Selection | By CPU TDP, chassis height, GPU and memory configuration |
| 1U variants | STD and T-Type/extended coolers, model and shroud specific |
| 2U variants | STD and HPR coolers, plus GPU/accelerator variants |
| High TDP | Dedicated 270W+ and 400W+ cooler kits on current generations |
| Customer kits | Supplied with the thermal interface material for installation |
| Condition | New genuine Dell heatsinks confirmed by service tag |
Common Dell part numbers
Dell order codes and, where noted, manufacturer/SNP module codes for commonly ordered configurations. The exact code depends on your server generation and configuration; send us any code and we will match it and quote it.
| 165W heatsink for R640, customer kit | 412-AAIW |
| Heatsink for R740/R740xd, 125W+ CPU (no GPU), customer kit | 412-AAIU |
| Heatsink for 2-CPU configuration, 165W+ | 412-AAVD |
| Standard heatsink customer-install kit (R650/R750) | 412-AAVX |
| Standard heatsink (R550/R750xs) | 412-AAYT |
| Standard heatsink up to 270W (R660/R760) | 412-AALS |
| Standard heatsink (R760xs) | 412-BBHD |
| R760 heatsink for CPU >165W with no GPUs, customer install | 412-BBFL |
| High-performance CPU heatsink customer-install kit (R660/R760) | 412-AAOF |
| High-performance CPU heatsink up to 270W (R660/R760) | 412-AALT |
| High-performance heatsink (R760xs) | 412-BBHC |
| High-performance 2U standard heatsink, customer install | 412-BBGM |
| Heatsink for 2U chassis with up to 8 GPUs (R760xa) | 412-AAOS |
| Heatsink for CPU >400W, customer install (17G high-TDP) | 412-BCDH |
| PowerEdge C6615 CPU heatsink, customer kit | 412-BBHW |
What to specify when ordering
- Server model and service tag
- Processor model and TDP being cooled
- Heatsink grade: standard, high-performance or T-Type/GPU
- Whether GPUs or high-capacity memory are fitted
Frequently asked questions
How do I choose the correct PowerEdge CPU heatsink?
Selection depends on the processor TDP, chassis height (1U or 2U), and whether GPUs or high-density memory are fitted. Send your model and service tag and we confirm the exact Dell cooler.
What is the difference between standard and high-performance heatsinks?
Standard heatsinks cover mainstream CPU wattages in non-GPU builds; high-performance heatsinks provide the extra cooling Dell requires for higher-TDP processors and denser configurations.
What is a T-Type heatsink?
A T-Type (extended) heatsink is required when GPUs are fitted and with certain high-capacity LRDIMM layouts that change the airflow and thermal profile of the chassis.
Do I need a new heatsink when upgrading the CPU?
Often yes. A higher-wattage processor can require an HPR, T-Type or high-TDP cooler to meet Dell thermal restrictions. We match the cooler to the new CPU before you fit it.
Are heatsinks shared between 1U and 2U servers?
No. Cooler height, clearance and the airflow shroud differ, so 1U and 2U heatsinks are chassis specific even within the same PowerEdge generation.
What heatsink do very high-wattage CPUs need?
Processors at 270W and above, and the 400W+ parts on current generations, use dedicated high-TDP Dell cooler kits rather than the standard heatsink.
Does adding a GPU change the heatsink?
Yes. GPU configurations generally require T-Type/extended heatsinks along with the correct shroud and fans. We supply the matched cooling parts for the specific chassis and GPU.
Do the heatsink kits include thermal paste?
Yes. Dell customer-install kits are supplied with the thermal interface material needed to mount the cooler, so no separate paste is required for a clean install.
Can I reuse my existing heatsink on a new CPU?
Only if it is rated for the new CPU TDP and configuration. The old thermal material must be cleaned and replaced; we confirm whether the existing cooler is suitable or a higher grade is needed.
Are the heatsinks new genuine Dell parts?
Yes. We supply new genuine Dell customer-install heatsink kits matched to your configuration, not third-party copies, to satisfy Dell thermal restrictions.
Can I buy a heatsink for just one CPU?
Yes. In a dual-socket system each processor has its own heatsink, so you can order a single cooler for one socket or a pair for a two-CPU build.
Why is the server throttling after a CPU change?
Throttling after an upgrade usually means the cooler grade does not meet the new CPU’s thermal requirement. We identify the correct HPR/T-Type kit to clear the restriction.
Do AMD EPYC PowerEdge servers use different heatsinks?
AMD-based PowerEdge chassis can use their own cooler revisions and cover configurations. We confirm the correct part for the specific AMD model and service tag.
How are heatsink kits shipped?
Cooler kits are packed to protect the fin stack and base, and can be shipped individually with tracking or consolidated with a CPU or server order.
Request a quotation for this part
Share your model or service tag and the configuration you need. We confirm compatibility, then provide fixed pricing and shipping options.
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