• Rows of sleek dark gray hpe proliant dl345 gen12 server racks with performance heat sink kits in a white corridor
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HPE

HPE P81952-B21 | ProLiant DL345 Gen12 Performance Heat Sink Kit, >240W AMD EPYC

HPE P81952-B21 | ProLiant DL345 Gen12 Performance Heat Sink Kit, >240W AMD EPYC

P81952-B21

Stock Status: Enquire

$836.08 AUD
$836.08 AUD
$836.08 AUD
Sale Stock Status: Enquire
Taxes included. Shipping calculated at checkout.

Description

The HPE ProLiant DL345 Gen12 Performance Heat Sink Kit (P81952-B21) is a high-performance thermal accessory engineered for AMD EPYC processors with a TDP greater than 240W in the HPE ProLiant DL345 Gen12 2U rack server. Designed to maintain full processor performance under sustained, intensive workloads, this performance-tier heat sink prevents CPU thermal throttling — critical for deployments running high-core-count EPYC 9005 series processors up to 192 cores.

Engineered specifically for the DL345 Gen12 mounting architecture and airflow design, this genuine HPE component ensures full warranty coverage and seamless compatibility. It is a mandatory upgrade for any DL345 Gen12 configuration utilising processors exceeding the 240W TDP threshold. Available now at iptrading.com.au — competitive prices and local support.

Features

- Required for AMD EPYC processors with TDP exceeding 240W in the DL345 Gen12
- Performance-class thermal dissipation prevents CPU throttling under intensive workloads
- Precision-engineered for DL345 Gen12 mounting points and server airflow design
- Supports AMD EPYC 9005 series processors including high-core-count variants up to 192 cores
- Genuine HPE component — maintains full server warranty and ensures verified compatibility

Warranty

Hewlett Packard Enterprise (HPE) offers a standard limited hardware warranty on its products, with coverage periods varying by product line. For instance, HPE ProLiant servers typically come with a 1 to 3-year limited warranty, while other products may have different durations.
Extended Warranty Options via IP Trading:
IP Trading offers tailored extended warranty solutions and support packages for HPE products, ensuring your IT infrastructure remains protected beyond the standard warranty period. Contact our team to explore options that align with your organisation's needs.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Part Number: P81952-B21
- Compatible Server: HPE ProLiant Compute DL345 Gen12
- Processor TDP Support: Greater than 240W (Performance tier)
- Server Form Factor: 2U
- Supported Processor Architecture: AMD EPYC 5th Generation (9005 Series)
- Maximum Core Support: Up to 192 cores (EPYC 9005 Series)
- Heat Sink Class: Performance

FAQs

Q: Which server is the P81952-B21 heat sink kit compatible with?
A: The P81952-B21 Performance Heat Sink Kit is designed exclusively for the HPE ProLiant Compute DL345 Gen12 2U rack server. It is not compatible with other ProLiant generations or form factors.

Q: Do I need this heat sink kit for every DL345 Gen12 configuration?
A: This performance heat sink is required specifically when installing AMD EPYC processors with a TDP greater than 240W. Lower TDP processors may use the standard heat sink. Check your processor's TDP specification before ordering.

Q: Which AMD EPYC processors does this heat sink support?
A: The P81952-B21 is designed for AMD EPYC 5th Generation (9005 Series) processors with TDP above 240W, including high-core-count variants up to 192 cores used in compute-intensive and AI workloads.

Q: Will using a non-HPE heat sink void my server warranty?
A: Yes. Using third-party thermal components in an HPE ProLiant server can void your HPE warranty. The P81952-B21 is a genuine HPE component that ensures full compatibility and maintains your server's warranty status.

Q: Can I purchase the HPE ProLiant DL345 Gen12 Performance Heat Sink Kit in Australia?
A: Yes. IP Trading stocks the P81952-B21 and ships across Australia with competitive pricing and local support. Contact us at iptrading.com.au for availability and volume pricing.

Q: What happens if I run a >240W EPYC processor without this performance heat sink?
A: Without the appropriate performance-tier heat sink, the server's thermal management system will throttle the processor to keep temperatures within safe limits, resulting in significantly reduced compute performance under sustained workloads.

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