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Rectangular ATX power supply unit in matte black metal finish

KHACHIMO

KHACHIMO 300W ATX Power Supply EPR-308

SKU CH-JP2J-Z42EJ

300W ATX power supply tested and working for compatible desktop systems

  • TypeATX
  • ATX form factor fits standard desktop cases
  • 300W output powers essential system components
  • Tested working before shipment ensures reliability
  • Good quality construction supports stable operation
  • First listed March 2024 indicates current production

300 W ATX power supply

This KHACHIMO 300W ATX Power Supply EPR-308 is a new replacement unit rated at 300 watts. It fits standard ATX bays and is intended for desktop systems that require a tested, working power source.

Practical limits of the 300 W rating

The 300 watt output caps the total power available to all components, so high-end graphics cards or multi-drive arrays may exceed this budget. Builders planning heavy overclocks or dual-GPU setups should look for a higher-capacity unit.

Build quality and connector implications

The supply is described as good quality and has been test working before dispatch. Standard ATX connectors are fitted, allowing direct installation in compatible cases without adapter cables or proprietary mounting brackets.

Highlights

  • ATX form factor fits standard desktop cases
  • 300W output powers essential system components
  • Tested working before shipment ensures reliability
  • Good quality construction supports stable operation
  • First listed March 2024 indicates current production

Specifications

TypeATX

Questions about this item

Is the EPR-308 the only 300 W version available for my build?

The listing shows a single 300 W ATX unit under model EPR-308, so that is the only capacity offered here.

Will 300 W be enough once the EPR-308 is installed in a standard desktop?

A 300 W ATX supply like the EPR-308 can run typical office or light-gaming systems with a modest CPU and no discrete graphics card.

Does the ATX form factor of the EPR-308 limit the power it can deliver through the 24-pin and CPU connectors?

The ATX design follows the standard connector layout, so the 300 W rating is distributed across the 24-pin motherboard plug and the 4- or 8-pin CPU plug as defined by the specification.

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