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For HP Z400 Workstation Heatsink Fan Assembly 463981-001

emun6547
(230)
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US $22.80/ea
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Condition:
New
100 available1 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 20.98 each one

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US $8.00 eBay SpeedPAK Standard.
Located in: DONGGUAN, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Tue, Sep 30 and Mon, Oct 6 to 94104
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30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:388024435416
Last updated on Sep 13, 2025 03:41:17 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
MPN
463981-001
Fan Light Color
Black
Material
Aluminum, Plastic
UPC
Does Not Apply
Model
Z400
Compatible Brand
For HP
Brand
HP
Type
CPU Fan with Heatsink
Category

Item description from the seller

About this seller

emun6547

99.6% positive feedback•2.4K items sold

Joined Jul 2024
Usually responds within 24 hours
Welcome to my eBay Store I specialize in quality products and service that will make you a happy shopperOur company has various accessories from brands such as Dell, HP, Lenovo, Acer, Panasonic, and ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
4.9

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Seller feedback (248)

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Product ratings and reviews

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4.5
19 product ratings
  • 13 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Quiet

Good value

Performs well

Most relevant reviews

See all 16 reviews
  • by dod300
    Oct 13, 2021Top favorable review

    High-performance heat sink direct upgrade for HP Z400 computer

    This is the high-performance heat sink for faster chips that need it. I upgraded my Z400 from an Intel W3505 (dual core) to a W3570 (quad core +HT). When I rebooted the bios warned that the high performance heat sink was not detected. I could bypass the warning, but I could see the new CPU temperature was rising too much. This heat sink was a direct replacement, same size and shape, but more cooling capacity. I swapped out the heat sinks and now the CPU stays cool, even with 8 threads at 100%. It looks so similar to the original heat sink it's hard to believe they are different, but they are.

    Verified purchase: YesCondition: Pre-OwnedSold by: artofasia

  • by artgum2012
    Apr 21, 2021

    HP Z400 CPU upgrade

    This was for a processor upgrade on a second HP Z400 Workstation, using an Intel 5690 Xeon 6 core processor. The machine is used for video editing and 3D rendering programs. CPU runs cool and efficiently and the heatsink assembly was a drop in / plugin.

    Verified purchase: YesCondition: Pre-OwnedSold by: itheaven201

  • by lovelylynda2010
    Nov 06, 2018

    Well built, clean and does what it supposed to do!

    I originally bought this because my smaller heatsink that came in my z400 didn't work with the CPU processor I upgraded it to. I put this one in its place. Its clean, affordable, and does what its supposed to do! Very nice I'm willing to buy from this buyer again anytime! Worth a full 5 stars!

    Verified purchase: YesCondition: Pre-OwnedSold by: adcompllc

  • by ncarrion
    Jul 27, 2016

    Good Value

    This Heatsink is for the HP Z420, but I adapted it for the Z800. I needed a high performance cooler for my Xeon X5680 and the original for my Z800 is more expensive, so, I took a chance with the Z420 heatsink. It is slightly wider, so I installed it sideways and is working fine.

    Verified purchase: YesCondition: Pre-OwnedSold by: savingspc

  • by soc_eb
    Dec 28, 2016

    OOPS

    I was disapointed to find out the add was misleadeing as it said it fit the z600 workstation. I was able to modify the case by drilling a couple of small holes. It is physically much larger than the one used in a z600. In the end it worked though, and it was a favorable price and came very quickly. I should have done more homework.

    Verified purchase: YesCondition: Pre-OwnedSold by: ktd-electronics

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