3rd Generation Intel Core i 5-3570K (3.4 Ghz, 6MB Cache, 4x Cores, Unlocked) CPU Overclocking available Genuine Windows 7 Home Premium ASUS P8Z77-V LX Mainboard 1GB AMD RADEON HD7770 Dual Monitor Eyefinity Setup 2x 24"" Full HD LED Monitors 8GB DDR3 1600 M Hz Memory 2TB SATA III 6GB/s 7200rpm HDD 650W Quiet Modular PSU