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
Compact silver ATX power supply unit with fan grille

KHACHIMO

KHACHIMO PMC15-1 15W ATX power supply

SKU CH-TQH4-Z8M61

A 15W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology for silent, low-power operation

  • TypeATX
  • Modern Standby support for rapid wake-from-sleep
  • 80 PLUS Gold certification delivers high efficiency and cooler running
  • Zero RPM fan mode stops the fan at low loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
  • Compact 15 W ATX unit supplies 5 V and ±12 V rails

Compact 15W ATX power supply

The KHACHIMO PMC15-1 is a 15W ATX power supply designed for ultra-low-power systems that require Modern Standby support. It delivers 5V and ±12V rails with 80 PLUS Gold certified efficiency for reduced consumption and cooler operation.

Standard ATX installation with quiet operation

The unit fits a standard ATX mounting pattern and uses a Zero RPM fan mode that stops the fan at low and medium loads for near-silent running. Resonant LLC topology with DC-to-DC conversion minimises coil whine, though builders should verify that the 15W rating covers every component in the build.

Check total system draw before ordering

Confirm that the combined load of the motherboard, processor, memory and any peripherals stays within the 15W limit. Ensure the case can accommodate an ATX form factor supply and that the 5V and ±12V outputs match the hardware requirements.

Highlights

  • Modern Standby support for rapid wake-from-sleep
  • 80 PLUS Gold certification delivers high efficiency and cooler running
  • Zero RPM fan mode stops the fan at low loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
  • Compact 15 W ATX unit supplies 5 V and ±12 V rails

Specifications

TypeATX

Questions about this item

How can I confirm the PMC15-1 is running correctly after installation?

Verify the system powers on, wakes from Modern Standby instantly, and the fan stays off at low load thanks to the Zero RPM Fan Mode.

What comes with the 15W ATX supply and what must I source separately?

The unit includes the PSU body and standard ATX connectors; mounting screws and any extra cables are not included.

Which capacity should I pick for a low-power build needing Gold efficiency?

The single 15W model with 80 PLUS Gold certification is the only version offered for this series.

Also in this aisle

People compared these

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