CybertronPC Eliminator Gaming Desktop - Intel Core i7-4770K 3.5GHz Quad-Core Processor, 32GB DDR3 Memory, 2x NVIDIA GeForce GTX 780 (3GB GDDR5) Graphics, 120GB SSD, 2TB HDD, 802.11bgn WiFi, Windows 8.1 (Discontinued by Manufacturer) System: Intel Core i7-4770K 3.50GHz Quad-Core | Intel Z87 Express | 32GB DDR3 Gaming Memory | Fan Controls | 2TB HDD | 120GB SSD | Windows 8.1 64-bit Graphics: Dual GeForce GTX780 3GB Video Cards in SLI | Blu-ray/DVD Combo | Audio: 7.1 Channel | Gigabit LAN | Gaming Blue LED Keyboard and Mouse Expansion Bays/Slots Total(Free): 6(3) 5.25" | 2(1) 2.5" from 5.25"| 5(4) Int 3.5" | 1(0) PCI | 3(1) PCI-E x1 | 3(1) PCI-E x16 | 4(0) DIMM 240P Connectivity: 9x USB 3.0|4x USB 2.0|RJ-45 Network Ethernet 10/100/1000|Wireless 802.11bgn|Audio| 4x DVI|2x DisplayPort|2x HDMI|Card Reader|2x Firewire Chassis: Cooler Master Haf X w/Liquid Cooling | 80PLUS Bronze Cert. 1000 Watt Power Supply | 1 Year Parts & Labor Warranty |Free Lifetime Tech Support