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Rectangular black ATX power supply unit with cooling fan and cable connectors

KHACHIMO

KHACHIMO RQ940 NF8470M3 1200W ATX Power Supply FSG061

SKU CH-R898-T5QHT

A 1200W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility for silent, low-power sleep states

  • Product typeATX
  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency lowers power draw and heat
  • Fan stays off at low loads for silent running
  • Resonant LLC topology with DC-to-DC gives clean, stable power
  • 1200 W output for high-performance builds

Modern Standby 1200W ATX Supply

The KHACHIMO RQ940 NF8470M3 is a new 1200W ATX power supply built for high-performance desktop systems. It carries 80 PLUS Gold certification for efficient power delivery and lower running temperatures. Resonant LLC topology with DC-to-DC conversion provides clean output and reduced coil whine.

Quiet Builds Over Extreme Overclocking

This unit suits builders who want near-silent operation at typical loads thanks to its Zero RPM fan mode and Modern Standby support for instant wake times. It is not intended for users who need specialised high-current cabling for extreme multi-GPU overclocking setups.

80 PLUS Gold Efficiency Rating

The 80 PLUS Gold certification is the key specification confirming high efficiency across typical load ranges. This directly determines lower power draw, less waste heat, and quieter fan behaviour under normal use.

How it compares

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

Price $379.99
Pricier than about 83% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How do I install this ATX power supply and what step is often missed?

Mount the unit in the case with four screws, connect the 24-pin ATX, CPU and GPU cables, then enable Modern Standby in the motherboard BIOS so the fast wake-from-sleep feature actually works.

What maintenance or replacement will this 1200W unit need later?

The Zero RPM fan mode keeps the fan off at low and medium loads, reducing wear; expect to clean dust from the intake grille annually and replace the fan only if bearing noise appears after several years.

What limit appears first under sustained heavy load on this FSG061 model?

The 80 PLUS Gold certified efficiency curve means heat output rises sharply once output passes the gold threshold, so case airflow becomes the limiting factor before the Resonant LLC topology reaches its thermal ceiling.

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