KHACHIMO EPR-301R 300W ATX power supply

Basic ATX power supply for entry builds

The KHACHIMO EPR-301R is a 300W ATX power supply suited to basic desktop builds and office refresh projects. It delivers standard ATX output for systems that do not require high-wattage components. The unit is supplied new and tested working by the manufacturer.

Steady output under continuous load

Rated at 300W, the supply is designed to maintain its rated output during sustained workloads rather than only in short bursts. This behaviour supports typical office applications and light multimedia tasks without unexpected shutdowns. The design targets consistent voltage regulation across the operating range.

Low-noise operation and modest power draw

In normal use the unit runs quietly thanks to a temperature-controlled fan that spins only as fast as needed. Power draw at the wall reflects the efficiency of a 300W design under typical loads, keeping electricity costs modest for always-on desktops. The ATX form factor fits standard cases without special clearance concerns.