Processor  . AMD Ryzen 5 3600 3.6Ghz 6 Core 12 Tread CPU Maximum Turbo Frequency 4.2GhzCache 32MB . Memory  . 16GB DDR4 3200Mhz RAMSupports up to 32GB4 x DIMM sockets (2 Used) . Hard Drive  . 500GB NVMe SSD Boot Drive . Optical Drive  . No ODD . Software  . No OS . Chipset . B450 . Graphics  . Nvidia GTX1650 4GB Graphics . Audio  . High Definition Audio 5.1 channel . Input Devices  . No Keyboard or Mouse Included . Networking  . Wireless 802.11N 300Mbps PCI-E CardRealtek 10/100/1000 LAN . Power Supply  . 400 watts . Dimensions  . Height 455mmWidth 210mmDepth 380mm . Interfaces  . 1 x PS/2 Keyboard Port1 x Display Port1 x DVI-D Port1 x HDMI Port4 x USB 2.0 Port (2 front)5 x USB 3.1 (1 front 4 rear)1 x RJ-45 Port3 x Audio Jacks . Expansion  . 2 x PCI-e x 16 Slot (1 Used)1 x PCI-e x 1 Slots (Used) . Case . ATX Tempered Glass Gaming Case with Full RGB LED Kit . Warranty / Miscellaneous  . 3 Year Standard Warranty (1 Month Collect and; Return 1 Year Parts 3 Years Labour)UK Tech Support by Punch Technology (Tel 0330 058 3037)  .