With this pc system by joy it you get the whole package this pc housing comes with integrated 420 watt power supply and a pre installed gigabyte ga 78lmt s2p motherboard with processor na ram and a fast 500 gb hard drive with the ati radeon hd3000 onboard graphics card you can connect your monitor directly to the motherboard the computer also comes with easily accessible usb and audio ports at the front and a dvd burner dual layer and with numerous available interfaces and ports