KHACHIMO 500W 5501A Server Power Supply

500W ATX Server Power Supply

The KHACHIMO 500W unit follows the ATX form factor and is built as a direct replacement for 3Y YH-5501ACR and YM-5501A server modules. Each unit is tested working before shipment and targets administrators maintaining compatible rack or tower systems that require this specific 5501 series fit. It suits IT teams who need a like-for-like spare without redesigning power cabling or mounting points.

Replaces proprietary 5501 server modules

This supply replaces the original 500W 5501A module when that unit fails or reaches end of life in supported 3Y platforms. The jump is worth it when the existing module shows voltage drift, fan noise or complete loss of output and the chassis still uses the 5501A pinout and bracket. Builders assembling new ATX systems or needing redundant hot-swap frames should look elsewhere because this unit lacks those features.