KHACHIMO Workstation Z820 1125W Power Supply DPS-1125AB A

Workstation Z820 1125W Power Supply

The KHACHIMO Workstation Z820 1125W Power Supply DPS-1125AB A is an ATX unit built for high-output workstations. It delivers 1125 W of continuous power for demanding professional hardware. The supply carries 80 PLUS Gold certification for efficient energy conversion. It targets builders who need reliable, high-wattage delivery for multi-GPU or multi-CPU configurations. Buyers needing lower wattage or smaller form factors should look elsewhere.

Thermals Noise and Power Draw

80 PLUS Gold certification ensures high efficiency during typical workloads, reducing waste heat and overall power consumption. The Zero RPM Fan Mode stops the cooling fan completely at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion minimises coil whine and provides clean, consistent voltage regulation. Modern Standby compatibility enables extremely fast wake-from-sleep times and improved low-load efficiency.

Sustained Load Behaviour

Under sustained heavy loads the Resonant LLC topology with DC-to-DC conversion maintains clean, consistent power delivery. The 80 PLUS Gold rating supports cooler operating temperatures during prolonged high-output scenarios. Zero RPM Fan Mode disengages automatically when thermal demands rise, activating active cooling to maintain stability. The platform supports more energy-efficient sleep states even after extended periods of maximum utilisation.