CybertronPC Recon Gaming PC (Black) (Discontinued by Manufacturer) Processor: Intel core i3-2120 3.30GHz Dual-Core; Motherboard: Intel H67 Express Chipset; Memory: 16GB DDR3 Ballistix SDRAM (expandable to 32GB); Hard Drive: 1TB (7200 RPM); Genuine Windows 7 Home Premium 64-bit Graphics: AMD Radeon HD6670 1GB Video Card; Optical Drive: 22X DVDRW Dual-Layer Super-Multi Drive; Audio: 7.1 Channel; Integrated 10/100/1000 Gigabit Ethernet LAN Expansions: Bays Total (Free) - 3 ( 1 ) External 5.25"; 6 ( 5 ) Internal 3.5"; 2 ( 2 ) Internal 2.5"; Slots Total (Free) - 1 ( 1 ) PCI; 2 ( 2 ) PCI Express x1; 1 ( 0 ) PCI Express x16; 4 ( 0 ) DIMM 240-Pin Connectivity: 2 x USB 3.0; 7 x USB 2.0 [1 front, 6 rear]; 1 x eSATA; 1 x RJ-45 Network Ethernet 10Base-T/100Base-TX/1000Base-T; Audio; 1 x DVI; 1 x HDMI; 1 x D-Sub VGA Chassis: In-Win MANA 137 Mid-Tower Gaming Case with 400 Watt Power Supply; Accessories: Keyboard and Optical Mouse with Scroll; Service & Support Details: 1 Year Parts & Labor Warranty; Free Lifetime Tech Support