Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset : Intel Q170 Processors : Intel 6th generation Core i7, i5, i3, Memory Support : 2 DIMM slots , Up to 32 GB DDR4 Hard Drive : HDD or SSD Removable Media : optional Expansion Bays : External: One (1) 2.5-inch internal bays Expansion Slots : N/A Graphics : Intel Graphics 530 Audio : Realtek ALC671 Communications : 10/100/1,000 MBit/s I/O Ports : USB 3.0 x 6, VGA (optional), 1 x DisplayPort, Ethernet (RJ-45) x 1 Power : based on configuration Dimensions : 533 x 224 x 419 mm Weight : 5.94 kg