Lenovo ThinkPad T450s Business Performance Windows 10 Pro Laptop - Intel Core i7-5600U, 12GB RAM, 500GB SSD, 14" IPS FHD (1920x1080) Matte Display, Backlit Keyboard, AC Wi-Fi Intel Core i7-5600U (4M Cache, up to 3.2GHz) - 500GB Solid State Drive - 12GB PC3-12800 DDR3L SDRAM, 1600MHz SODIMM 14" IPS Full HD (1920x1080) Anti-Glare (Matte) Display - Integrated Intel HD Graphics 5500 - Stereo Speakers with Dolby Home Theater Built in HD 720p Webcam with Dual noise-cancelling Microphones - Intel Dual Band Wireless 7265AC with Bluetooth 4.0 Connectivity: Integrated 4-in-1 SD card reader (SD, SD-HC, SDXC, MMC), 3 USB 3.0 ports, VGA, miniDisplay Port, Mic / Headphone Combo Jack Windows 10 Pro 64-Bit - ThinkPad Precision Backlit Keyboard/ 3-Cell Internal and External Batteries (23.2Whr Each)