CPU iMac 21.5" Core i3 3.06GHz/4GB/500GB/Radeon HD 4670/SD

Apple iMac 21.5 Core i3 3.06GHz 500GB 4GB HD4670 - 4096 , Intel Core i3 , 3060 , 500 , DDR3 , SATA , ATI , 256 , HD Audio , dedicata , Nu , 1 , 10/100/1000 LAN , ATI Radeon HD4670 , 4 x USB 2.01 x IEEE13941 x Mini Display , DVD Super-Multi , Nu , Magic Mouse , Apple Wireless Keyboard , Built-in stereo speakers , 451 x 528 x 188.5 , SD Card SlotAirPort Extreme (802.11n)Bluetooth , 4096 , 16 GB , 1333 , 9.3 , 2 x 2048 , 21.5 inch 1920 x 1080 , Mac OS , 4 x DIMM , 7200