ZOTAC ZBOX E series Mini PC with Intel Core i5 4200U, dual-core, 1.6 GHz, Turbo up to 2.6 GHz Barebone System (ZBOX-EN760-P-U ) NVIDIA GeForce GTX 860M (Maxwell) 640 processor cores 2GB GDDR5 / 128-bit memory bus Engine clock: 1020 MHz (base) / 1097 MHz (boost) Memory clock: 5000 MHz Processor: Intel Core i5-4200U Processor (1.6GHz Clock Speed, 2.6GHz Max Turbo, Dual-Core) DDR3L Memory Type, 8GB (up to 16GB), Memory Card Reader 4-in-1 (MMC/SD/SDHC/SDXC) Hard Drive: 1TB 5400RPM HDD SATA: 1x SATA3 Port, 1x mSATA3 Port Package contents : 1 x ZBOX-EN760-P-U, 1 x WiFi antenna, 1 x VESA mount, 4 x mounting screws, 1 x DVI-VGA adapter, 1 x stand , 1 x AC Adapter, 1 x power cord ,1 x warranty card ,1 x user manual 1 x quick install guide ,1 x USB drive with O/S driver ,1 x driver disc