Samsung NP780Z5E-S01UB 15-Inch Laptop(i7-3635QM Processor, 2.40 GHz, 8GB, 1TB, External Graphics)  Bare Metal Samsung 15.6" Touch-Screen Laptop - 8GB Memory - 1TB Hard Drive Built-in high-definition webcam and microphone AMD Radeon HD 8770M graphics 2 USB 3.0 and 2 USB 2.0 ports Built-in Intel Centrino Advanced-N 6235 wireless LAN (802.11a/b/g/n)