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KHACHIMO BMZ400 400W ATX power supply unit

KHACHIMO

KHACHIMO BMZ400 400W ATX power supply

SKU CH-DRZ7-WC05P

A new 400W ATX power supply tested and confirmed working

  • Product typeATX
  • ATX form factor fits standard desktop cases
  • 400 W output powers typical office and home systems
  • Tested working before shipment ensures reliable operation
  • Good-quality components support stable voltage delivery

Standard ATX 400W unit for basic desktop builds

This KHACHIMO BMZ400 power supply delivers 400W of continuous power in a standard ATX form factor. It is intended for office workstations, home PCs or entry-level systems that rely on integrated graphics and a modest component count. The unit has been tested for operation and is supplied in new condition.

400W capacity suits low-draw configurations only

The 400W rating provides enough headroom for a typical CPU, motherboard, memory, storage drives and basic peripherals. It will not sustain a dedicated graphics card or high-core-count processor under load, so builders planning discrete GPUs or heavy overclocking should select a higher-wattage model instead.

How it compares

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

Price $184.99
Pricier than about 60% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Will the KHACHIMO BMZ400 400W ATX power supply work with an older motherboard that uses a 20-pin main connector?

The BMZ400 follows the ATX form factor, which includes a 20+4 pin main connector compatible with older 20-pin motherboards.

How can I confirm the KHACHIMO BMZ400 400W unit is delivering stable power after installation?

The supplier tests every unit before shipping; once installed, a successful POST and stable operation under load confirm it is working as intended.

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