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Rectangular silver 1U server power supply unit

KHACHIMO

KHACHIMO 1U 500W Server Power Supply DPS-500YB

SKU CH-Z4Y7-SB283

A 1U server power supply delivering 500 watts in an ATX form factor, tested working

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

1U 500W ATX server power supply

The KHACHIMO DPS-500YB is a 1U form-factor unit rated at 500 watts and built to the ATX standard. It is intended for rackmount servers or compact workstations that require a slim, high-density power source. The supply is supplied new and has been tested to confirm operation.

Tested working condition

Each unit undergoes a functional test before dispatch so that it arrives ready for immediate installation. This verification step reduces the risk of receiving a dead-on-arrival component and eliminates the need for an initial bench test by the integrator. No additional software or cables are bundled beyond the standard supply leads.

Compact 1U chassis and ATX connectors

The 1U height allows the power supply to fit inside shallow server enclosures where vertical space is limited. Standard ATX output connectors provide compatibility with common server motherboards and backplanes, simplifying cable routing in dense chassis layouts. The metal enclosure assists with heat dissipation and structural rigidity during continuous operation.

Highlights

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

Specifications

TypeATX

Questions about this item

Will the internal fan need replacing after a few years of 24/7 operation?

The unit is a sealed 1U server supply; fan replacement would require opening the chassis and is not designed for user service.

What limits continuous output before the protection circuit trips?

The 500 W rating is the sustained limit; exceeding it triggers over-power shutdown.

How much heat and noise does the supply produce when running all day?

A 1U form factor forces high-speed airflow, so exhaust air runs warm and fan noise is noticeable in quiet rooms.

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