CybertronPC Kombat-X2 Gaming Desktop - AMD FX-6300 3.5GHz Hexa-Core Processor, 16GB DDR3 Memory, Dual Radeon R7 260X Graphics (2GB Each), 1TB HDD, Fan Control Panel, DVD&plusmn;RW, Microsoft Windows 8.1 (Discontinued by Manufacturer) System: AMD FX-6300 3.50GHz Hexa-Core | AMD 970 Chipset | 16GB DDR3 | 1TB HDD | Genuine Windows 8.1 64-bit Graphics: 2x Radeon R7 260X 2GB | 24X DVDRW Dual-Layer Drive | Audio: 2/4/5.1/7.1-channel| Gigabit LAN | Touch LCD Fan Control Panel|Keyboard & Mouse Expansion Bays/Slots Total(Free): 3(1) Ext 5.25in|1(1) Ext 3.5in|5(4) Int 3.5/2.5in|1(1) Hot-Swap Dock | 2(1) PCI|3(2) PCI-Ex1|2(0) PCI-Ex16|4(2) DDR3 Connectivity: 4x USB 3.0 | 10x USB 2.0 | 1x RJ-45 Network Ethernet 10/100/1000 | Audio | 4x DVI | 2x HDMI | 2x DisplayPort Chassis: Inwin BUC 101 Mid-Tower Case w/600 Watt Power Supply | Lifetime Warranty (1 Year Parts + Lifetime Labor) | Free Lifetime Tech Support