Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset: AMD Radeon HD 6250 Processors: AMD G-Series T48E Dual Core 1.4GHz Memory Support: 2GB DDR3 SDRAM Display: 21.5", Full HD 1920 x 1080 at 60 Hz Hard Drive : HDD or SSD Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : AMD Radeon HD 6250 Audio : N/A Communications : 10/100/1000 RJ-45 Ethernet or SFP Fiber (mutually exclusive) I/O Ports : 4 x USB 2.0 ports, RJ45, VGA (PC mode), DisplayPort (dual display), Composite audio jack: 1/8-inch mini, 16-bit stereo, HD web cam (integrated), Speaker bar (integrated), Microphone (integrated) Power : <27W average power consumption Dimensions : 531mm x 181mm x 408mm Weight : 5.4kg