KHACHIMO DPS-800NB B 800W power supply

Modern Standby Power Supply

This KHACHIMO 800W unit is built for desktop PCs that require fast wake-from-sleep response and efficient low-load operation. It suits builders who want an ATX form-factor supply with certified gold-level efficiency. The platform targets systems where quiet idle behaviour and modern sleep-state support are priorities. It is not intended for servers or workstations that demand redundant or hot-swap power modules.

ATX Form Factor Integration

The supply fits standard ATX mounting points and delivers 800W through a DC-to-DC conversion stage that keeps voltage regulation tight across the rails. Resonant LLC topology reduces coil whine and enables deeper sleep states without extra wiring. Zero RPM fan mode allows the cooler to stay off at low and medium loads, freeing acoustic headroom for other components. Builders needing non-ATX footprints or higher peak wattage must look elsewhere.

Sustained Load Behaviour

Under continuous demand the 80 PLUS Gold rating ensures high efficiency, limiting waste heat and keeping internal temperatures lower than less certified units. The fan remains off until thermal thresholds rise, then spins up only as needed for near-silent ramp-up. Resonant LLC circuitry maintains clean power delivery during extended sessions, reducing ripple that can stress sensitive components. Systems requiring constant maximum output beyond the rated capacity should consider a larger unit.