DeLL OptiPlex Tower 7020 Intel Core i7 - 14700 (33 MB cache, 20 cores, 28 threads, up to 5.3 GHz Turbo,65W),260W Bronze Power Supply , M.2 2230 512GB 8 GB, DDR5 , 8x DVD+/-RW 9.5mm Dell Optical Mouse- , Keyboard-