Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset: Intel Q370 Processors: Intel 8th & 9th generation Core i3, i5, i7, Intel Pentium Gold Memory Support: Two (2) SODIMM slots , Up to 16 GB DDR4 SDRAM Non-ECC memory, 2666 MHz or 2400 MHz Display: 21.5" IPS WLED, Full HD 1920 x 1080 resolution Hard Drive : HDD, SSD or M.2 SSD Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : Intel UHD Graphics 610, Intel UHD 630 Graphics Audio : Integrated Realtek ALC3246 High Definition Audio Communications : Integrated Intel i219-V 10/100/1000 Mb/s Ethernet (RJ-45 ) with Intel Remote Wake UP and PXE I/O Ports : Side: One (1) USB 3.1 Gen 1 port with PowerShare, One (1) USB 3.1 Gen 2 Type-C port, One (1) USB 3.1 Gen 2 Type-C port, Rear: Two (2) USB 2.0 with Power on/Wake-up support, Two (2) USB 3.1 Gen 1 ports, RJ-45, DisplayPort 1.2, Universal Audio Jack 1 Side , Line-Out for headphones or speakers Power : 240 W or 155 W Dimensions : 5.45 x 32.9 x 49.8 cm Weight : 5.33 kg