TOSHIBA Qosmio X70-B-10T 17.3 Comes with Intel Core i7-4720HQ Processor - Quad-core - 2.6 GHz / 3.6 GHz with Turbo Boost - 6 MB processor, Windows 8.1 - Free Windows 10 download Operating System, 16 GB DDR3 (16 GB maximum installable RAM) RAM Memory, Blu-ray drive and 16 GB DDR3 (16 GB maximum installable RAM) internal storage. TOSHIBA Qosmio X70-B-10T 17.3 also has DTS Sound,Integrated stereo speakers, HP True Vision web cam,Microphone, Full-size backlit keyboard with numeric keypad, The Laptop has 17.3 inch screen size, 28.35/33.05 x 413 x 268 mm (H x W x D) Physical Dimension and 3 kg weight, Multi-point touchscreen, 1920 x 1080 HD, TOSHIBA Qosmio X70-B-10T 17.3 is AMD Radeon R9 M265X (4 GB), 6-cell Lithium-ion, Up to 5 hours and AC power adapter by TOSHIBA.