Lenovo ThinkPad W541 20EFCTO1WW i7-4810MQ 15.5" 3K 2880x1620 IPS NVIDIA Quadro K2100M 8GB Memory 500GB HDD Dual Band Wireless AC+BT Webcam Intel 4th generation Core i7-4600U 4GB Mem 500GB HDD 7200rpm + 16GB SSD Windows 7 pro 64bit 12.5" HD display (1366x768)