Dell OptiPlex 7020 Tower with 180W Bronze Power Supply , Intel Core i5 processor 14500,  1 x 16 GB DDR5 2 x Slots Max 64GB,  512GB  SSD,  Optical Disk Drive, Onboard Sound, Windows 11 Pro,  Intel® UHD Graphics 770, Dell Optical Mouse –  Dell  Keyboard KB216 , US