Dell OptiPlex 5000 Intel 12Gen Core i5 Processor up to 4.6Ghz 6-Cores 18M Cache , 4GB DDR4 Memory (Upgradable)  , Optional M.2  SSD + 1TB HDD , Intel® UHD Graphics 770 Graphics  , DVD R/W , USB Keyboard + USB Mouse,  1 Years Warranty , Dos