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Rectangular ATX power supply unit with matte black metal casing and 10-pin connector visible

KHACHIMO

KHACHIMO 450W ATX Power Supply 10Pin DPS-450AB-71A

SKU CH-8WWJ-4AZ34

An ATX power supply delivering 450W with 80 PLUS Gold efficiency, zero-RPM fan mode and a 10-pin connector for fast wake-from-sleep

  • Product typeATX
  • Modern Standby compatibility enables extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for 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 with 10-pin connector fits compatible systems requiring 450W output

Ideal replacement for compact PCs

This KHACHIMO ATX power supply delivers 450 W through a 10-pin connector, matching the DPS-450AB-71A form factor used in many small-form-factor desktops. It suits system integrators and owners of compatible OEM chassis who need a direct drop-in unit without cable adapters.

10-pin ATX connector decides fit

The single specification that determines compatibility is the 10-pin main power connector; only motherboards wired for this exact pin-out will work. Builders must verify their board uses the same 10-pin layout before purchasing, as standard 24-pin ATX headers are not supported.

Enables modern standby and silent loads

Modern Standby compatibility allows near-instant wake from sleep, while Zero RPM mode stops the fan at low and medium loads for quiet operation. The resonant LLC topology with DC-to-DC conversion supplies clean power for efficient sleep states, freeing the builder from noisy cooling at idle.

How it compares

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

Price $114.99
Cheaper than about 61% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What does the 450W rating mean for my system build?

It delivers up to 450 watts of continuous power, suitable for mid-range CPUs and graphics cards with a single 8-pin PCIe connector.

What does the ATX type and 10-pin connector mean for motherboard compatibility?

The unit follows the standard ATX form factor and includes a 10-pin main power connector used on some proprietary or OEM boards rather than the usual 24-pin.

Will this supply fit in a standard ATX case and how is it mounted?

Yes, it uses the standard ATX dimensions and mounts with four screws at the rear of the case.

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