Intel® Core™ i5-2450M processor, Genuine Windows®7 Home Premium, NVIDIA® GeForce® GT555M DirectX® 11 graphics, 500GB hard drive, 4GB RAM, USB 3.0, Bluetooth 3.0, Dolby Home Theater® v4, fingerprint sensor, 39.6 cm/15.6" matt HD display
Intel® Core™ i5-2450M processor, Genuine Windows® 7 Home Premium, NVIDIA® GeForce® GT555M graphics, 500GB hard drive, 4GB RAM, 39.6 cm/15.6" matt HD display
Intel® Core™ i5-2450M processor, Genuine Windows® 7 Home Premium, 750GB hard drive, 8GB RAM, Dolby Home Theater® v4, USB 3.0, Bluetooth 3.0, multimedia control via sensor keys, 43.9 cm/17.3" matt HD display
Intel® Core™ i5-2450M processor, Genuine Windows® 7 Home Premium, 750GB hard drive, 8GB memory, 43.9 cm/17.3" non-glare HD display