Lenovo ThinkCentre M720s, B360 Chipset, Intel Core i9-9900, 16GB DDR4-2666 UDIMM, 512GB M.2 PCIe SSD, Slim DVDRW, 1*VGA + 2*DP, TC USB KB/ Mouse, No Vertical Stand, Internal Speaker, 210W PSU, W10P, 3 Years On-site Warranty (With one serial port, no parallel port)