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KHACHIMO 700W ATX power supply unit in matte black finish with cooling fan grille

KHACHIMO

KHACHIMO 700W ATX Power Supply XCB44BF00P03A

SKU CH-HYR2-NQRW7

ATX power supply delivering 700 W with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby compatibility

  • Product typeATX
  • Modern Standby compatible for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency operation, lower power consumption, less noise and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • ATX form factor 700W power supply for standard desktop builds

700W ATX Power Supply

This KHACHIMO unit delivers 700 watts of continuous power in a standard ATX form factor. It is built for desktop builders who need reliable, efficient energy delivery for modern components and sleep states.

Suitable for quiet-focused builds

The 80 PLUS Gold certification and Zero RPM fan mode keep noise and heat low during everyday workloads, while Modern Standby support ensures rapid wake times. Systems requiring more than 700 watts or specialised server-grade redundancy should look elsewhere.

Handles mid-range GPUs and multi-drive arrays

At full load the resonant LLC topology with DC-to-DC conversion provides stable rails for graphics cards and several storage devices. Headroom diminishes when multiple high-power GPUs or extreme overclocking push demand beyond the rated output.

How it compares

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

Price $5,063.99
Pricier than about 91% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Does this 700W ATX unit need a 24-pin ATX motherboard connector and an 8-pin CPU connector already on the board?

Yes — the PSU follows the ATX form factor so your motherboard must provide the standard 24-pin main power socket and the 8-pin EPS CPU socket for it to work.

Will the Zero RPM fan mode still engage if I keep an older graphics card that draws little power at idle?

Yes — at low and medium loads the cooling fan switches off entirely, so even with a legacy GPU the fan can remain stopped during light use.

How can I confirm the 80 PLUS Gold efficiency is active after installation?

The PSU meets 80 PLUS Gold certification, so under typical loads it will draw less power from the wall, run cooler and produce less fan noise than a non-certified unit.

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