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HP processor heatsink for Z400 Z600 Z800 workstations

HP

HP 463990-001 Processor Heatsink Z400 Z600 Z800

SKU CH-VEQN-RPZK7

Cools HP Z400, Z600 and Z800 workstation processors with a 5.1 unit heatsink

  • Genuine HP cooling for Z400, Z600 and Z800 workstations
  • Part number 463990-001 matches service documentation
  • 1 weight specification for consistent mounting
  • New condition ensures full thermal performance

HP 463990-001 Workstation Heatsink

This HP heatsink carries part number 463990-001 and is built for Z400 Z600 Z800 workstations. It provides dedicated CPU cooling for those platforms. Buyers who need a different socket or form factor cannot use this unit.

Fits Z400 Z600 Z800 chassis

The heatsink mounts directly onto the workstation motherboard and uses the existing retention mechanism. It clears the processor area so memory slots and expansion cards remain accessible. Builders must verify their specific model before installation.

How it compares

Measured against everything we stock in Processor Accessories, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 76% of the 310 comparable items (median $73.99).

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Specifications

Product
Brand nameHP

Questions about this item

What thermal load can the heatsink handle before temperatures rise on a Z600 workstation?

The heatsink is designed for the thermal envelope of HP Z400, Z600 and Z800 workstations, so it manages sustained CPU heat within those original specifications.

How much noise and heat does the heatsink add during all-day operation?

As a passive component it produces no noise of its own; the 5.1 unit mass absorbs and spreads CPU heat, while system fans set the audible level.

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