KHACHIMO FSP1600-29FM 1600W Power Supply

High-capacity ATX power supply

The KHACHIMO FSP1600-29FM delivers 1600 W of continuous power in a standard ATX form factor. It is built for workstations and high-end desktop systems that draw heavy loads from multiple GPUs or dense storage arrays. The unit carries 80 PLUS Gold certification for efficient conversion across the load range. Builders who need a lower-wattage unit for a single-GPU gaming rig should look elsewhere.

Gold efficiency and silent fan mode

80 PLUS Gold certification means less waste heat and lower electricity draw at typical loads. The Zero RPM fan mode stops the fan completely at low and medium loads, removing audible noise during idle or light work. Resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight and reduces coil whine. Modern Standby support allows the system to wake from sleep almost instantly.

Standard ATX installation

The supply fits any ATX-compliant case and uses the usual 24-pin, EPS and PCIe connectors expected by modern motherboards and graphics cards. Modular cabling lets you attach only the leads the build requires, simplifying cable routing. The deep chassis may conflict with tight clearance behind the motherboard tray in some compact cases. Verify case depth and connector reach before ordering.