Replacement Power Supply for APS-500S / SPI350U4BB / SPI400MP / FSP400-60EPN(80) / SPI500MP

Compatible replacement power supply unit for the following models: APS-500S, SPI350U4BB, SPI400MP, FSP400-60EPN(80) and SPI500MP. This PSU is intended as a direct swap to restore power and functionality in devices using any of the listed part numbers. Ideal for repairs, refurbishments, or maintaining spare inventory—please verify your device model before purchase.