INCLUDES: AMD Ryzen5 Pro-VH System Board with 3200MHz Processor16GB DDR4 Memory*No RAILSSC-512-203BKey Features14" Mini 1U chassis, supports maximum motherboard sizes: ATX 12" x 9.6"1x Full-height & half-length expansion slot1x 3.5" Fixed Internal Drive Bay1x Slim DVD ROM (option)2x Front USB PortsPower Switch, Reset, and LED Indicators1x 10cm Blower Fan200W Multi-output 80PLUS Gold Level Power Supply w/20pin output