CybertronPC Hyper-2X960 Gaming Desktop - Intel Core i7-4790K 4GHz Quad-Core Processor, 16GB DDR3 Memory, 2x NVIDIA GeForce GTX 960 (2GB GDDR5) Graphics, 128GB SSD, 2TB HDD, 802.11bgn WiFi, Windows 8.1 (Discontinued by Manufacturer) System: Intel Core i7-4790K 4.0 GHz Quad-Core | Intel Z97 Chipset | 16GB DDR3 | 128GB SSD | 2TB HDD | Windows 8.1 64-bit Graphics: 2xNVIDIA GeForce GTX960 2GB|24X DVDRW Dual-Layer Drive|Audio: 7.1-channel|Gigabit LAN|Liquid Cooled|Fan Control Panel|Gaming KBD& MSE Bays/Slots Total(Free): 4(2) Ext 5.25in|1(1) Ext 3.5in|6(5) Int 3.5in|2(1) Int 2.5in+2(2) 2.5/3.5in | 1(0) PCI|3(1) PCI-E x1|3(1) PCI-E x16|4(2) DDR3 Connectivity: 4x USB 3.0 | 6x USB 2.0 | 1x RJ-45 Ethernet 10/100/1000 | WiFi 802.11a/b/g/n | Audio | 2x DVI | 2x HDMI | 6x DisplayPort Chassis: Cooler Master HAF 912 Mid-Tower Case w/750 Watt Power Supply | Lifetime Warranty (1 Year Parts + Lifetime Labor)|Free Lifetime Tech Support