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8857089844603
HP 623194-002 800-Watts Power Supply for Z620 WorkStation
8857089844603

HP 623194-002 800-Watts Power Supply for Z620 WorkStation

Best price now

$102.90at AmazonChecked 50 min ago

21% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $102.90 at Amazon (checked Nov 11, 2026).
  • Checked at 3 stores.

Our take on the HP 623194-002 800-Watts Power Supply for Z620 WorkStation

This is HP's 800-watt replacement power supply for the Z620 workstation, sold under part number 623194-002. It is a proprietary unit built to fit the Z620 chassis, so it is a drop-in swap rather than a generic ATX supply. It suits owners repairing or upgrading an existing Z620, especially those running dual CPUs or power-hungry graphics cards. Buyers should confirm their Z620 revision and connector layout, since HP used more than one supply design across the line.

Best forZ620 owners replacing a failed power supplyWorkstations running dual CPUs or high-end GPUsIT staff keeping older HP workstations in service
Pros
  • Exact-fit replacement for the Z620 chassis
  • 800 watts covers dual-CPU and multi-GPU builds
  • Proprietary connectors match HP's board and cabling
  • No adapter or case modification needed
Cons
  • Fits only the Z620, not standard ATX cases
  • Proprietary design limits use in other builds
  • Older platform, so availability and support are limited
  • Cabling is fixed to HP's layout

HP 623194-002 800-Watts Power Supply for Z620 WorkStation prices at every store

  • NeweggNew

    In stock

    $129.99Free shippingChecked 55 min ago
    Visit Newegg
  • GotodirectNew

    In stock

    $138.33Checked 50 min ago
    Visit Gotodirect
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $47.99Free shippingChecked 50 min ago
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $102.90+ $6.70 shippingChecked 50 min ago
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

HP 623194-002 800-Watts Power Supply for Z620 WorkStation price history

Lowest price we've seen: $102.90 on Nov 11 at Amazon. Tracked across 2 stores since Nov 11.

About the HP 623194-002 800-Watts Power Supply for Z620 WorkStation

This is an HP power supply, part number 623194-002, rated at 800 watts. It is made for the HP Z620 Workstation.

Part number
623194-002
Power
800 watts
Compatibility
HP Z620 Workstation

Questions and answers

Will this fit my Z620?
It is made for the Z620 workstation and uses HP's own connectors and mounting. Check your machine's revision and current supply part number before ordering, because HP shipped more than one design.
Can I use it in a regular desktop build?
No. The connectors and mounting are proprietary to HP, so it will not work in a standard ATX case or with a non-HP motherboard.
Is 800 watts enough for dual CPUs and a big GPU?
It was HP's higher-capacity option for the Z620 and is intended for configurations with two processors and professional graphics cards. Very power-hungry cards may still push it.
Does it come with cables?
The unit's cabling is attached, matching the Z620's internal layout. Confirm the listing includes any separate harnesses your configuration needs.
Is it a genuine HP part?
The part number 623194-002 is HP's designation for this supply. Ask the seller to confirm genuine HP labeling before you buy.
Where is the HP 623194-002 800-Watts Power Supply for Z620 WorkStation cheapest?
At Amazon, for $102.90, 21% under what the other stores charge, as of our latest check.
Where can I buy the HP 623194-002 800-Watts Power Supply for Z620 WorkStation?
3 stores we checked sell it, including Gotodirect, Amazon, Newegg.

Stores we've priced the HP 623194-002 800-Watts Power Supply for Z620 WorkStation at

  • Newegg deals and prices