The Mecer ME-1000-WPRU is a 1000VA/800W power supply unit and is an ideal solution for your rackmount server or LCD monitor. This rackmount power supply comes equipped with three 12V rails and features an LCD display that allows you to monitor the output status of the power supply. The built-in AC input voltage selector switch allows you to choose between 115V and 230V, giving you the freedom to use this power supply anywhere in the world. The power supply unit is equipped with a total of six connectors that support four SATA, two IDE, and two floppy drives. This power supply also comes equipped with a USB port that allows you to connect your computer directly to the power supply unit in order to provide power to your computer. This power supply is ideal for your rackmount server or LCD monitor, and it comes backed by a 3-year limited warranty.