KHACHIMO 600W ATX Power Supply HU290EM-01

Modern Standby Compatible ATX Power Supply

The KHACHIMO 600W ATX power supply delivers 600 watts of power for desktop systems requiring Modern Standby support. It suits builders upgrading compatible workstations or small-form-factor PCs that rely on fast wake-from-sleep behaviour. The unit fits standard ATX mounting points and provides the connectors needed for typical motherboard and peripheral layouts.

80 PLUS Gold Efficiency with LLC Topology

A resonant LLC topology combined with DC-to-DC conversion supplies clean, consistent voltage rails while reducing coil whine. Gold certification means higher efficiency at typical loads, which lowers waste heat and keeps internal temperatures down. The design supports modern low-power sleep states without requiring a minimum load on the secondary rails.

Zero RPM Fan Mode for Quiet Operation

At low and medium loads the cooling fan stops completely, giving near-silent running during office work or media playback. When the fan does spin, the efficient topology keeps speeds modest so acoustic output stays low. The result is a cooler, quieter system without manual fan curves or extra software.