KHACHIMO ENVY Phoenix 800 810 600W Power Supply

600W ATX power supply for modern standby PCs

The KHACHIMO ENVY Phoenix 800 810 delivers 600 watts of continuous power in a standard ATX form factor. It targets builders who want fast wake-from-sleep behaviour and high efficiency without oversizing their supply. The unit suits mainstream desktop workloads and office systems that prioritise low idle draw. It is not for configurations that need multiple high-end graphics cards or sustained loads well beyond 600W.

80 PLUS Gold efficiency and zero-RPM fan mode

At typical loads the supply meets 80 PLUS Gold efficiency, reducing waste heat and keeping component temperatures lower. The resonant LLC topology with DC-to-DC conversion provides stable voltage rails and supports deeper sleep states. Under light and medium loads the fan stops completely, eliminating audible noise. Heavy sustained loads will spin the fan up and push the unit toward its rated limit, so headroom shrinks as power draw approaches 600W.

Modern Standby compatibility

Modern Standby support allows the system to resume from sleep in a fraction of the usual time while maintaining low power draw. The LLC resonant design and DC-to-DC conversion also suppress coil whine, which benefits quiet-focused builds. No modular cables or software utilities are mentioned in the specifications, so cable management and monitoring remain the builder's responsibility.