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Compact 1U ATX power supply unit with matte metal finish and rear fan grille

KHACHIMO

KHACHIMO 150W ATX power supply 80 PLUS Gold P1U-6150P

SKU CH-21CE-CDXV1

A 150 W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology with DC-to-DC conversion

  • Product typeATX
  • Modern Standby compatibility for faster wake-from-sleep
  • 80 PLUS Gold efficiency cuts power use and heat
  • Zero RPM fan mode keeps operation silent at low loads
  • Resonant LLC topology with DC-to-DC delivers clean power
  • 150 W ATX output in a compact 1U form factor

Compact 1U power supply for rack builds

This KHACHIMO 150W ATX unit fits a single rack unit and carries 80 PLUS Gold certification. It is intended for compact servers or workstations where space is limited and efficient power delivery matters.

Sustained load behaviour with LLC topology

Resonant LLC topology with DC-to-DC conversion keeps output stable during continuous operation while reducing coil whine. The fan remains off at low and medium loads for silent running, spinning up only when thermal demand rises.

150 watt limit defines the use case

The 150W ceiling rules out multi-GPU setups or high-core-count CPUs under full load. Builders who need more headroom for discrete graphics or heavy compute should choose a higher-capacity unit.

How it compares

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

Price $175.99
Pricier than about 58% 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 150W unit get when running all day?

The Zero RPM Fan Mode stops the fan completely at low and medium loads, giving near-silent operation, while the resonant LLC topology with DC-to-DC conversion reduces coil whine for quieter performance overall.

What existing cables or connectors must I already have to install this power supply?

As an ATX-type unit, it requires standard ATX motherboard and peripheral connectors; ensure your case and motherboard accept ATX power connections before fitting.

Will this 80 PLUS Gold supply work reliably with older components I plan to keep?

Yes, the resonant LLC topology with DC-to-DC conversion delivers clean, consistent power and supports modern energy-efficient sleep states, making it compatible with legacy hardware that uses standard ATX power.

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