Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset : N/A Processors : Intel Atom Processor X Series Memory Support : 2GB DDR3L-SDRAM 1600 MHz Hard Drive : 8GB(for ThinOS configurations) /16GB (for ThinLinux configurations) eMMC flash chip, solder down Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : Intel HD Graphics 400 Audio : N/A Communications : 10/100Base-T(X) ethernet I/O Ports : 3 x USB 2.0, 2 x DisplayPort, 1 x RJ-45 Power : 15W Dimensions : 27.94 mm x 101.6 mm x 101.6 mm Weight : 240 g