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Silver 1U rackmount power supply unit with rear fan grille and power socket

KHACHIMO

KHACHIMO 1U R510 5120 400W Switching Power Supply SP402-1S

SKU CH-8QHJ-23DNQ

A 400 W ATX switching power supply for 1U servers, tested and working

  • TypeATX
  • 400 W output powers 1U servers reliably
  • SP402-1S form factor fits R510 and 5120 chassis
  • ATX design ensures standard connector compatibility
  • Tested working for dependable replacement use

1U 400W ATX power supply for rack servers

The KHACHIMO SP402-1S is a 1U form-factor ATX switching power supply rated at 400W. It is designed to fit the R510 and 5120 server chassis where a compact, front-to-rear airflow unit is required. The unit arrives new and has been tested working by the supplier.

Fits 1U rack builds needing ATX pin-out

This supply slides directly into a 1U bay and uses standard ATX connectors, so it works with compatible server motherboards without adapter cables. Its 400W capacity supports typical dual-socket configurations with moderate drive counts. Builds that need redundant power, higher wattage or a different form factor cannot use this unit.

Highlights

  • 400 W output powers 1U servers reliably
  • SP402-1S form factor fits R510 and 5120 chassis
  • ATX design ensures standard connector compatibility
  • Tested working for dependable replacement use

Specifications

TypeATX

Questions about this item

What is the maximum sustained output of the 400W unit?

The power supply delivers up to 400 watts continuous output for sustained loads.

How much heat does the SP402-1S produce when running all day?

As a 400W switching supply it converts most input power to output, so waste heat equals the difference between AC draw and DC load.

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