tBox500-510-FL tBox500-510-FL is a great option if you are looking for a certified and fanless solution for the transportation, offshore or train industry. Powerful and fanless design with Intel Core i3/i5/i7 processors with extended CPU life cycle support. Specially adapted for: Transportation: 4 USB 3.0, DVI-I, LAN, serial console, Mic-in and Line-out, two 2.5” SATA trays, 9 to 36 VDC, TB 3p DC-in and ACC ignition, ISO 7637-2 compliant. Train: USB 3.0, DVI-I, LAN, serial console, Mic-in & Line-out, two 2.5″ SATA trays, M12 A-code 5P DC-in and 24 to 110 VDC, EN 50155. Offshore: 4 USB 3.0, DVI-I, LAN, serial console, Mic-in & Line-out, two 2.5″ SATA trays, TB 3P DC-in and 14 to 32 VDC, IEC 60945. Wide temp support option, -40C to +70C operational. Power input depending on application. Click here to read more about the computer or contact us if you have any questions.