REFURBISHED ITEM - Dell Outlet Alienware Area 51-R2 Gaming Desktop, Windows 8.1 (Free Windows 10 Upgrade), Intel Core 5th Generation i7-5820K Processor (6-cores, 15MB Cache, Overclocked up to 3.8 GHz w/ Turbo Boost), 16GB Quad Channel DDR4 at 2133MHz, 128GB 2.5 inch (SATA3) Mobility Solid State Drive + 2TB SATA Hard Drive (7200 RPM), 4GB GDDR5 NVIDIA GeForce GTX 980, 8X DVD +/- RW Drive, USB Optical 2-Button/Wheel Mouse, Alienware Multi-Media Keyboard, Alienware 1500 Watt Multi-GPU Approved Power Supply, Intel 7260AC Dual-Band 2x2 802.11 ac WiFi + Bluetooth 4.0, Office 365 - 1 Month Trial (Internet access required to install & activate), No Monitor included