Dell Vostro 3681 SFF Black (Core i3-10100 3.6-4.3 GHz, 4GB RAM, 256GB SSD + 1TB HDD, WiFi, Ubuntu)Product Family : Dell Vostro 3681Case Form Factor: SFFCPU : Intel Core i3-10100 (4C / 8T, 3.6-4.3GHz, 6MB)RAM : 1x 4GB DIMM DDR4-2400 (two 288-pin DIMM sockets)HDD : 256GB SSD M.2 PCIe NVMe + 1TB HDD 3.5"Card Reader noGraphics : Integrated Intel UHD Graphics 630WLAN : 802.11ac WLAN + BT 4.04 x USB2.0 4 x USB3.2 Gen 11 x VGA1 x HDMI1Gb LAN (RJ-45)Keyboard : Dell KB216 Multimedia USB KeyboardMouse : USB Dell MS116, BlackPSU 200 watts UbuntuMaincase : Black