KHACHIMO 1200W PS-4122-1 HA Power Supply

KHACHIMO 1200W ATX Power Supply

The KHACHIMO PS-4122-1 HA is a 1200W ATX power supply built for high-output desktop systems. It carries 80 PLUS Gold certification for efficient energy conversion and includes Modern Standby compatibility for rapid wake-from-sleep performance. Resonant LLC topology with DC-to-DC conversion delivers stable voltage regulation across all rails.

Suits silent-focused high-power builds.

This unit suits builders who need substantial headroom for multi-GPU configurations or intensive compute workloads while valuing quiet operation through its Zero RPM fan mode at low and medium loads. The design reduces coil whine for a cleaner acoustic profile. Buyers assembling compact or low-power systems that do not require this output level should look at lower-capacity alternatives.

1200W maximum output

The single specification that decides fit is the 1200W maximum output, which must match or exceed the total power draw of all installed components under peak load. This rating determines whether the unit can support the intended hardware configuration without instability. Verify the combined requirements of your CPU, graphics cards, storage and peripherals against this figure before purchase.