HP Pavilion Elite HPE-235f Desktop PC - Black (Discontinued by Manufacturer) AMD Phenom II 1035T Six-Core Processor. 8GB DDR3 System Memory - Max supported = 16GB; 1TB Serial ATA Hard Drive; ATI Radeon HD 5570 Series Graphics with 1GB DDR3 dedicated graphics memory, DVI, HDMI and Display Port capabilities HP USB keyboard and optical mouse; Front panel 15-in-1 memory card reader. Genuine Windows 7 Home Premium 64-bit 10/100/1000 Base-T network interface; Wireless LAN 802.11b/g/n 3 Universal Serial Bus (USB) - Front; 4 Universal Serial Bus (USB) - Back; 1 Firewire; 1 DVI and 1 HDMI on Graphics Card; 1 RJ -45 (LAN); 1 Headphone; 1 Microphone