CybertronPC Borg-709 Gaming Desktop - AMD FX-6300 3.5GHz Hexa-Core, NVIDIA GeForce GTX750, 8GB DDR3 Memory, 1TB HDD, WiFi, DVD&plusmn;RW, Microsoft Windows 8.1 Home 64-Bit (Discontinued by Manufacturer) System: AMD FX-6300 3.50GHz Six-Core | AMD 760G Chipset | 8GB DDR3 | 1TB HDD | Genuine Windows 8.1 64-bit Graphics: NVIDIA GeForce GTX 750 1GB Video Card | 24X DVDRW Dual-Layer Drive | Audio: 7.1 Channel | Gigabit LAN | Keyboard & Mouse Expansion Bays/Slots Total(Free): 3(2) Ext. 5.25" | 4(3) Int. 3.5/2.5" | 1(0) PCI | 1(0) PCI-E x1 | 1(0) PCI-E x16 | 4(3) DIMM 240P Connectivity: 4x USB 3.0 |4x USB 2.0 | 1x RJ-45 Network Ethernet 10/100/1000 | Wireless 802.11bgn | Audio | 1x Mini-HDMI | 2x DVI Chassis: Apevia X-Sniper 2 Gaming Mid-Tower w/600 Watt Power Supply | 1 Year Parts & Labor Warranty | Free Lifetime Tech Support. For any further queries CybertronPC Customer Support Number @877-737-8795.