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HPE

HPE P58457-B21 | 1U CPU performance heatsink for DL3X5 Gen11 (high-TDP)

SKU:P58457-B21

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Description

Performance thermal solution for 1U DL3X5 Gen11 servers to support higher-TDP processors and sustained turbo behavior under heavier loads. Tailored for dense rack airflow and precise mechanical fit.

Features

- Enhanced thermal capacity for higher-TDP CPUs
- Supports sustained turbo performance under heavy loads
- Precise mechanical fit for DL3X5 Gen11 1U servers
- Optimized fin and heatpipe design for dense racks

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 heatsink?
A: Select it for higher-TDP processors or when workloads sustain turbo frequencies and generate more heat.

Q: Is this compatible with all DL3X5 Gen11 CPUs?
A: It is intended for supported DL3X5 Gen11 processors; check the platform CPU support matrix.

Q: Does it require additional fans?
A: Use with the server’s qualified fan kits; additional chassis fans may be required depending on configuration.

Q: Can I mix standard and performance heatsinks in a dual-CPU system?
A: Match heatsink types to CPU TDP and platform guidance; mixing is not recommended unless explicitly supported.

Technical Specifications

- Compatibility: DL3X5 Gen11 1U servers (e.g., DL325/345/365 Gen11)
- Cooling class: Performance thermal profile for higher-TDP CPUs
- Form factor: 1U-optimized heatsink with enhanced fin density
- Materials: High-conductivity base and heatpipes (design dependent)
- Installation: Platform-specific mounting and retention system
- Airflow: Front-to-back rack-optimized orientation
- Use case: High-load, sustained performance scenarios

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