Lenovo ThinkPad E540 15.6" (1920x1080) Anti - Glare / Intel Core i7-4712MQ (2.3 GHz) / 8GB RAM DDR3 (1600MHz) / 1TB HDD (5400RPM) + 16GB SSD / NVIDIA GEFORCE GT 740M 2GB / DVD/RW / Bluetooth / WebCam / Wi-Fi / 2.44Kg / Black / Windows 7+Windows 8.1 Pro 64 bit