New ASUS Premium High Performance Tower Desktop, Latest Intel Core i5 Quad-Core Processor up to 3.3 GHz, 8GB RAM, 1TB HDD, DVD RW, WiFi, HDMI, Bluetooth, Windows 10, No Monitor Intel Core i5-6400 Quad-Core 2.7 GHz processor (turbo to 3.3GHz) 8GB DDR3; 1TB HDD Intel Integrated 530 HD Graphics 802.11 AC WiFi with Bluetooth 4.0 Windows 10 Operating System