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Rectangular ATX power supply unit, matte black finish, 8-pin connector visible

KHACHIMO

KHACHIMO B320 B545 540 B325r1 8Pin 200W power supply

SKU CH-D9AX-KEZQ4

ATX power supply delivering 200 W with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and LLC resonant topology with DC-to-DC conversion

  • Product typeATX
  • Modern Standby support for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower consumption
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC topology with DC-to-DC conversion for clean power
  • 200 W ATX power supply compatible with multiple OEM part numbers

Who this PSU is for

The KHACHIMO 200W ATX unit targets compact builds and replacement scenarios where a low-wattage, high-efficiency supply is required. It suits office PCs, thin clients or small-form-factor systems that need Modern Standby support and quiet running.

Check before ordering

Verify that your motherboard accepts a standard ATX power supply and that the total system draw stays within the 200W rating. Confirm the 8-pin connector matches your board’s CPU power header and that the chassis can accommodate an ATX-form-factor unit.

Build and connectors

80 PLUS Gold certification and resonant LLC topology with DC-to-DC conversion deliver clean power and low heat. Zero RPM fan mode stops the fan at light loads for silent operation. The single 8-pin cable covers CPU power; ensure it reaches your socket without strain.

How it compares

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

Price $42.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeATX

Questions about this item

What cables come with the 200W unit and is an 8-pin connector included?

The power supply ships with a fixed cable set that includes an 8-pin connector; no extra cables need to be purchased.

Should I choose the 200W model or the 250W alternative for a Modern Standby build?

The 200W model is 80 PLUS Gold certified and Modern Standby compatible, making it suitable for low-power systems requiring fast wake times.

How does the 80 PLUS Gold rating affect heat and noise in a compact chassis?

Gold efficiency reduces waste heat, while the Zero RPM fan mode stops the fan entirely at low and medium loads for near-silent operation.

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