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HPE

HPE P58459-B21 | DL3X5 Gen11 2U Performance Heat Sink Kit | Thermal tier: Performance | CPU cooling for higher TDP

SKU:P58459-B21

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Description

Enhanced thermal solution for DL3X5 Gen11 2U servers, engineered for higher TDP processors and sustained performance workloads. Provides increased thermal headroom versus Standard to help maintain turbo frequencies under load.

Features

- Higher thermal capacity for demanding CPUs
- Helps sustain boost clocks under continuous load
- Validated for DL3X5 Gen11 2U platforms
- Supports performance and virtualization workloads
- Service-friendly installation procedure

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

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

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FAQs

Technical Specifications

FAQs

Q: When should I choose the Performance heat sink instead of Standard?
A: Choose Performance if your CPU has a higher TDP rating or if your workloads sustain high utilization where additional thermal headroom helps maintain performance.

Q: Is any additional fan configuration required?
A: Follow the server’s thermal guidelines. Some CPU and heat sink combinations may require specific system fan population—consult the server quickspecs/service guide.

Q: Can I mix Standard and Performance heat sinks in a dual-CPU system?
A: Maintain symmetry per platform guidance. If mixing is not allowed, use the higher specified option for both CPU sockets as directed by the server documentation.

Technical Specifications

- Product type: CPU heat sink kit
- Form factor: 2U chassis
- Platform compatibility: ProLiant DL3X5 Gen11 rack servers
- Thermal tier: Performance (for higher TDP processors)
- Cooling method: Passive heat sink leveraging system fans
- Design goal: Increased thermal mass and surface area vs. Standard
- Use case: Compute-intensive and sustained-load applications

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