ThinkCentre M90s Gen 3, Intel Core i5-12500 (3.00GHz,), Windows 10 Pro 64 preinstalled through downgrade rights in Windows 11 Pro 64, 16.0GB, 1x256GB SSD M.2 2280 PCIe Gen4 TLC Opal, Intel UHD Graphics 770, Slim DVD RAMBO, Wi-Fi 6 2x2 AX, BT 5.0 or above, 3YR Premier NBD