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Silver 1U server power supply unit with front grille and handle

KHACHIMO

KHACHIMO HK451-11UEP 1U Server Power Supply HK560

SKU CH-852Y-9E1HE

1U ATX server power supply tested working with good quality construction

  • Product typeATX
  • ATX form factor fits standard 1U server chassis
  • 560 W output supports demanding server workloads
  • Tested working to confirm reliable operation
  • Quality components ensure stable power delivery
  • First listed by manufacturer in April 2024

KHACHIMO HK451-11UEP ATX Power Supply

The KHACHIMO HK451-11UEP is a 1U server power supply built to the ATX form factor. It is supplied new and tested working, intended as a direct replacement or spare unit for compatible rackmount systems.

Suited for rackmount servers needing an ATX unit

This unit fits builds that require a 1U ATX power supply tested by the supplier. It is not suited for systems that need a different form factor, a redundant configuration or a higher wattage rating than the HK560 designation provides.

ATX type confirms physical compatibility

The single specification that decides fitment is the ATX type, which defines the connector layout and mechanical dimensions for the target chassis. Verify that your server accepts an ATX supply before purchase.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $233.99
Pricier than about 69% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

How loud does the HK451-11UEP get when running continuously in a 1U server rack?

The unit is tested working and built for 1U density, so its internal fan spins at speeds typical for rackmount supplies under sustained load.

What motherboard power connector does the HK451-11UEP require to function?

It uses a standard ATX pinout, so any motherboard with a matching 24-pin ATX socket and matching 12 V rails will power on.

Will the HK451-11UEP fit and power an older ATX chassis from before 2024?

Yes, the ATX form factor and standard mounting holes let it install in legacy cases that accept 1U redundant or single supplies.

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