This computer has a new powersupply, not used before. It is perfect for all day jobs like surfing on internet or work with Office or itune and skype and all other normal use. For the gaming, the last games that it can run easily are BF3, Crysis 2, Diablo 3 and all above (run LOL and WOW). Very good computer and all customisable with so much space in it. Blue Led Fan on top and front. Front panel with controller for fan speed by CoolerMaster. DVD writer. Come with a flat screen and a microsoft normal keyboard. Windows 7 PRO installed and reformat, like new!