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Black ATX power supply unit with gold efficiency badge and cooling fan grille

KHACHIMO

KHACHIMO A900-PWR-900D2 900W ATX power supply

SKU CH-X6J1-S088R

A 900 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake times and silent low-load operation

  • TypeATX
  • Faster wake from sleep with Modern Standby support
  • Lower power draw and cooler running via 80 PLUS Gold efficiency
  • Silent low-load operation through Zero RPM fan mode
  • Clean, stable power delivery using resonant LLC with DC-to-DC conversion
  • Reduced coil whine for quieter performance under load

KHACHIMO 900W ATX Power Supply

This 900 watt ATX power supply is built for desktop systems that demand stable, high-output power. It suits builders assembling workstations or high-performance PCs where consistent delivery matters.

80 PLUS Gold efficiency rating

The unit carries 80 PLUS Gold certification, confirming high efficiency across typical loads. This reduces wasted energy, lowers operating temperatures and helps keep system noise down.

Standard ATX fit with semi-passive cooling

Installation follows the regular ATX form factor, so it drops into compatible cases and connects with standard cables. The zero-RPM fan mode stops the fan at low and medium loads for silent running, though systems running sustained heavy loads will spin the fan up. Builders needing more than 900 watts or a different form factor such as SFX should look elsewhere.

Highlights

  • Faster wake from sleep with Modern Standby support
  • Lower power draw and cooler running via 80 PLUS Gold efficiency
  • Silent low-load operation through Zero RPM fan mode
  • Clean, stable power delivery using resonant LLC with DC-to-DC conversion
  • Reduced coil whine for quieter performance under load

Specifications

TypeATX

Questions about this item

What does the 900 W rating mean for my build?

The unit can deliver up to 900 W of continuous power to your components, so it supports high-end CPUs and graphics cards without hitting its limit.

What does 80 PLUS Gold certification guarantee in daily use?

It certifies at least 80 % efficiency at typical loads, reducing waste heat and keeping fan speeds lower for quieter operation.

What physical space does this ATX power supply need in my case?

It follows the standard ATX form factor, so it fits any case with an ATX PSU mounting bracket and the usual rear cut-out.

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