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HP 378910-001 CPU Heatsink for ProLiant — main product image
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HP 378910-001 CPU Heatsink for ProLiant

Keep your HP ProLiant server running cool and reliable with this genuine OEM 378910-001 CPU heatsink.

$294.00*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

The HP 378910-001 is a genuine OEM CPU heatsink designed for use in HP ProLiant server systems. As a purpose-built thermal management component, it provides the passive cooling surface area needed to dissipate heat from the server's processor, working in conjunction with the chassis-mounted fans that are standard in ProLiant server designs. Using an authentic HP part ensures that the heatsink matches the mounting hardware, physical dimensions, and thermal requirements specified by HP for the compatible server models.

This heatsink is a direct replacement component, making it ideal for server maintenance, refurbishment, or situations where the original heatsink has been damaged or misplaced. Because ProLiant servers rely on precisely engineered airflow paths, using the correct OEM heatsink is important for maintaining proper thermal performance and avoiding overheating. Buyers should cross-reference part number 378910-001 with their specific ProLiant server model to confirm compatibility before purchasing.

Key Features

378910-001

Specifications

Brand
HP
Part Number
378910-001
Type
CPU Heatsink
Compatibility
HP ProLiant Servers

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Pros & Cons

👍 Pros

  • Genuine HP OEM part ensures exact fit and reliable thermal performance in compatible ProLiant servers
  • Passive design with no moving parts means no additional noise or fan failure risk from the heatsink itself
  • Direct replacement part simplifies maintenance without requiring modifications to the server chassis

👎 Cons

  • Compatibility is limited to specific HP ProLiant server models, so it will not fit other server brands or non-ProLiant HP systems
  • HP does not list the exact ProLiant models supported on the part number alone, requiring cross-referencing before purchase
  • As a server component, it lacks retail packaging and installation instructions typical of consumer coolers

Frequently Asked Questions

This heatsink is designed for use in HP ProLiant servers. You should verify your specific ProLiant model's compatibility with part number 378910-001 before purchasing.
This is a genuine HP part carrying the official HP part number 378910-001, ensuring proper fit and thermal performance in compatible ProLiant servers.
Heatsink packaging varies. Check the listing details to confirm whether thermal interface material is pre-applied or needs to be purchased separately.
ProLiant servers typically use chassis-mounted fans for airflow over passive heatsinks. This heatsink is designed to work with your ProLiant server's existing cooling system.

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