We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 1U rack power supply with rear fan grille and IEC inlet

KHACHIMO

KHACHIMO 1U K39 S3 PMBUS 500W Power Supply DPS-500AB-22N

SKU CH-154Y-52149

A 1U ATX switching power supply delivering 500W with PMBus monitoring, tested and working

  • TypeATX
  • 500W output powers demanding 1U server builds
  • PMBus support enables remote monitoring and control
  • 1U K39 S3 form factor fits standard rack enclosures
  • Tested working unit ensures reliable deployment

1U 500W PMBUS power supply

The KHACHIMO 1U K39 S3 delivers 500 watts in a rack-mountable form factor with PMBUS monitoring. It suits server builds and dense workstation chassis that require a compact ATX-compatible unit. Condition is new and each unit is tested working.

Practical limits of the 1U ATX standard

The 1U height restricts airflow and cable routing compared with taller supplies. Builders who need more storage bays or multiple GPU power connectors should verify clearance and connector count before ordering.

Highlights

  • 500W output powers demanding 1U server builds
  • PMBus support enables remote monitoring and control
  • 1U K39 S3 form factor fits standard rack enclosures
  • Tested working unit ensures reliable deployment

Specifications

TypeATX

Questions about this item

Should I choose the DPS-500AB-22N or the DPS-500AB-22 version?

Both part numbers refer to the same 500 watt 1U supply; the trailing N is a label variation only.

What does the 500W rating mean for my server build?

It delivers up to 500 watts total across all rails in a 1U form factor with PMBus monitoring.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.