Dell Latitude 12 5000 E5250 Ultrabook Notebook 463-4954 (12.5" HD Anti-Glare, Intel Core i7-5600U 2.60 GHz, 4GB RAM, 128GB SSD, Windows 7 Pro 64) Intel i7-5600U (2.60GHz), HD Graphics 5500, vPro Technologoy 4GB DDR3L SDRAM, 128GB Solid State Drive USB 3.0, Bluetooth 4.0, SD 4.0 Memory Card Reader, HDMI, mDP Business Class, 12.5" HD (1366x768) Anti-Glare Widescreen Windows 7 Professional 64-Bit Pre-Installed (Upgradable to Windows 10 via Microsoft download)