The HP DPS-460MB A is a 460W Switching Power Supply designed for specific HP servers. It provides stable power output for your computer system, ensuring reliable performance. This power supply is part of the HP brand and is compatible with the DPS-460MB A model. Perfect for replacing a worn-out or damaged power supply, the HP DPS-460MB A 460W Switching Power Supply 643954-101 is a dependable option for your computing needs.