Lenovo 20DH002TUS ThinkPad E555 15.6 inch AMD Quad Core A10-7300 16GB 500GB Solid State Drive, Windows 7 Laptop (1 Year Warranty) 15.6-Inch HD Antiglare LED-backlit Display 1366 x 768 AMD Radeon R7 M260DX, 2GB Memory / DVD-RW Drive / 720p HD Webcam / 6-Cell Lithium-Ion Up to 6.3 Hours Windows 7 Pro 64-bit pre-installed / Windows 8 Pro 64-bit Upgrade Ready Color: Matte Black / Width : Depth : Height = 14.8" X 10.4" X 1.07" / Weight: 5.2 lbs / Manufacturer Warranty: 1 Year 16GB RAM and Hard Drive Upgrade* - View Product Description for complete details and notes