CybertronPC Borg-P20 Gaming Desktop - Intel Pentium DC G3258 3.20GHz Dual-Core Processor, 8GB DDR3 Memory, NVIDIA GeForce GT 610 Graphics, 1TB Hard Drive, DVD&plusmn;RW, Microsoft Windows 8.1 64-Bit (Discontinued by Manufacturer) System: Intel Pentium DC G3258 3.20GHz Dual-Core Unlocked, Annversary Edition | Intel Z97 Chipset | 8GB DDR3 | 1TB HDD | Genuine Windows 8.1 64-bit Graphics: GeForce GT610 1GB Video Card | 24X DVDRW Dual-Layer Drive | Audio: 7.1 Channel | Gigabit LAN | Keyboard and Mouse Expansion Bays/Slots Total(Free): 3(2) Ext. 5.25" | 4(3) Int. 3.5 | 4(4) Int. 2.5" | 2(2) PCI | 2(2) PCI-E x1 | 2(1) PCI-E x16 | 4(3) DIMM 240P Connectivity: 6x USB 3.0 | 2x USB 2.0 | 1x RJ-45 Network Ethernet 10/100/1000 | Audio |1x VGA | 1x DVI | 1x HDMI Chassis: Apevia X-Sniper Mid Tower w/350 Watt Power Supply | 1 Year Parts & Labor Warranty | Free Lifetime Tech Support