CybertronPC Electrum QS-RR7 Gaming Desktop - Intel i3-6100 3.70GHz Dual-Core Processor, 8GB DDR4 Memory, AMD RADEON R7 240 (2GB) Graphics, 1TB Hard Drive, Microsoft Windows 10 Home 64-Bit System: Intel i3-6100 3.70GHz Dual-Core | 8GB DDR4 | 1TB HDD | Genuine Windows 10 Home 64-bit Graphics: AMD Radeon R7 240 2GB | No Optical Drive | Audio: 7.1 Channel | Gigabit LAN | Keyboard and Mouse Expansion Bays/slots total(free): 2(1) int. 3.5" | 3(3) int. 2.5" | 2(2) PCI-E x1 | 1(0) PCI-E x16 | 2(1) DIMM 288p Connectivity: 1x PS/2 | 3x USB 3.0 | 6x USB 2.0 | 1x RJ-45 Network Ethernet 10/100/1000 | Audio | 1x VGA | 1x HDMI | 1x DVI Chassis: Gaming Mid-Tower w/500 Watt Power Supply | 1 Year Parts & Labor Warranty | Free Lifetime Tech Support