Lenovo ThinkPad P51s 20JY0004US 15.6" Mobile Workstation Ultrabook - Full HD - Intel Core i7 6th Gen i7-6500U - 16 GB - 512 GB SSD - Black - Intel Chip - 1920 x 1080 - Windows 7 Professional - NVIDIA Quadro M520 with 2 GB - In-plane Switching (IPS) Technology - Front Camera/Webcam - 13.80 Hours Batt