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KHACHIMO 1600W ATX power supply unit, matte black finish, standard rectangular form factor

KHACHIMO

KHACHIMO 1600W ATX Power Supply 700-013834-0000 0DHCTW DHCTW X900301-001

SKU CH-HBWG-2SG1P

Delivers 1600 W ATX power with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • Product typeATX
  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops at low loads for silent running
  • Resonant LLC topology delivers clean, stable power
  • 1600 W ATX unit handles high-end builds

High-Wattage ATX Power Supply

The KHACHIMO unit delivers 1600 W of continuous power through an ATX form factor, making it suitable for systems that demand substantial headroom such as multi-GPU workstations or heavily overclocked builds. Its 80 PLUS Gold certification confirms high efficiency across typical loads, reducing waste heat and lowering ongoing electricity costs.

Capacity and Headroom

At 1600 W the supply comfortably handles multiple high-end graphics cards, large storage arrays and power-hungry processors without approaching its limits. Efficiency drops and fan noise rise only when the load nears the rated maximum, so everyday workloads run well within the quiet, efficient region of the curve.

Build Quality and Connectivity

Resonant LLC topology with DC-to-DC conversion delivers clean, stable rails and minimises coil whine, while a Zero RPM fan mode stops the fan entirely at low and medium loads for near-silent operation. Modern Standby compatibility enables extremely fast wake-from-sleep transitions and improved low-load efficiency for systems that spend long periods idle.

How it compares

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

Price $560.99
Pricier than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Will the 1600W unit fit and power my older ATX motherboard and graphics cards?

Yes, it uses the standard ATX form factor and provides the usual 24-pin, EPS and PCIe connectors for legacy boards and cards.

How can I confirm the 80 PLUS Gold efficiency and Zero RPM mode are active after installation?

Monitor fan behaviour at idle — it should stay off — and check software readings for 80 PLUS Gold efficiency levels under load.

Which cables come in the box and do I need to buy any extra PCIe or EPS leads?

The package includes the fixed 24-pin ATX, EPS and PCIe cables; modular leads for additional GPUs or drives are not supplied.

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