Product Family Dell Optiplex 3090 Case Form Factor: MFF CPU Intel Core i3-10105T (4C / 8T, 3.0-3.9GHz, 6MB) RAM 1x 8GB DIMM DDR4-2400 (two 288-pin DIMM sockets) HDD 256GB SSD M.2 PCIe NVMe Card Reader no Optical drive No Graphics Integrated Intel UHD Graphics 630 WLAN no 5 x USB3.2 Gen 1 2 x DP 1Gb LAN (RJ-45) Keyboard Dell KB216 Multimedia USB Keyboard Mouse USB Dell MS116, Black PSU 65 watts Ubuntu Maincase Black