Genuine Windows 7 Home Premium 64-bit 2nd generation Intel(R) Core(TM) i7-2670QM (2.2 GHz, 6MB L3 Cache) with Turbo Boost up to 3.1 GHz 1GB Discrete Graphics AMD Radeon(TM) [HDMI, DP] 8GB 1333MHz DDR3 System Memory (2 Dimm) 750GB 7200 rpm Hard Drive Full-size Radiance backlit keyboard.