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Rectangular ATX power supply unit in black metal finish

KHACHIMO

KHACHIMO 350W ATX Power Supply EFAP-352

SKU CH-56YH-HF01S

A 350 W ATX power supply unit tested and verified working, first listed by the manufacturer in March 2024

  • TypeATX
  • ATX form factor fits standard desktop cases
  • 350 W output powers mainstream system builds
  • Tested working before shipment ensures reliability
  • Good quality components support stable operation
  • First listed by manufacturer March 14 2024

350 W ATX power supply for standard builds

The KHACHIMO EFAP-352 is a 350 W ATX power supply designed for mainstream desktop systems. It delivers the rated output through a standard ATX form factor, making it suitable for typical office or home computers. The unit has been tested and confirmed working by the supplier.

Limits of a 350 W ATX design

A 350 W rating restricts the unit to configurations with modest power draw, such as integrated graphics or low-end discrete cards. It cannot support high-performance processors paired with power-hungry GPUs, and the ATX connector layout follows the baseline specification without extra PCIe or EPS cables. Builders planning multi-drive arrays or overclocking should look elsewhere.

Replaces older or failed 350 W units

This supply serves as a direct replacement for a failed or ageing 350 W ATX unit in an existing chassis. The jump is worthwhile when the original unit shows instability, fan noise or voltage drift under load. It is not for builders who need more headroom for future upgrades.

Highlights

  • ATX form factor fits standard desktop cases
  • 350 W output powers mainstream system builds
  • Tested working before shipment ensures reliability
  • Good quality components support stable operation
  • First listed by manufacturer March 14 2024

Specifications

TypeATX

Questions about this item

Should I pick the EFAP-352 or a higher-wattage unit for my build?

Choose the EFAP-352 if your system draws under 350 W total; step up only when the combined CPU and GPU load exceeds that ceiling.

What does the 350 W rating actually deliver inside a live PC?

It means the unit can sustain 350 W of continuous DC output across all rails without shutting down or overheating.

How does the ATX form factor limit what I can connect?

The ATX layout fixes the 24-pin main, 4/8-pin CPU and peripheral connectors to standard positions, so cable reach and connector count are defined by that spec.

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