CybertronPC Patriot A10-7 Gaming Dekstop - Liquid-Cooled AMD A10 7870K 4.1GHz Quad-Core Processor, 8GB DDR3 Memory, AMD Radeon R7 Graphics, DVD&plusmn;RW, Microsoft Windows 10 System: Liquid-Cooled AMD A10 7870K 4.10GHz 4-Core (4.1GHz Boost) | AMD A68H | 8GB DDR3-1866 PC3-15000 | 1TB HDD | Genuine Windows 10 64-bit Graphics: AMD Integrated Radeon R7 | 24X DVDRW Dual-Layer Drive | Audio: 8 Channel | Gigabit LAN | Keyboard & Mouse Expansion Bays/Slots Total(Free): 4(3) Ext. 5.25" | 6(5) Int. 3.5/2.5" | 1(1) PCI-E x1 | 1(1) PCI-E x16 | 1(1) PCI | 2(0) DIMM 240P Connectivity: 2x USB 3.0 | 4x USB 2.0 | 1x RJ-45 Network Ethernet 10/100/1000 | Audio | 1xVGA | 1x HDMI Chassis: Gaming Mid-Tower (Yellow) w/450 Watt Power Supply | 1 Year Parts & Labor Warranty | Free Lifetime Tech Support