450W Replacement PSU for Y900 Y700 K450E — PC7033-EL4G / 54Y8987, Dual 6‑Pin GPU Power

Replacement 450W power supply compatible with Y900, Y700 and K450E models. Matches part numbers PC7033-EL4G and 54Y8987. Includes dual 6-pin connectors to supply power for two graphics cards — a direct swap for systems requiring the same wattage and connectors.