Operating System: Chrome OS Chipset: Ν/Α Processors: Intel Celeron 2955U Memory Support: One (1)SODIMM slot ,2 GB DDR3L PC3 12800 (1600 MHz) Speaker: Integrated Speaker Display: 22-inch LED, 1920 x 1080, 250 cd/m2, 1000 (typ), Viewing Angle 178/178 Hard Drive: 16 GB Flash Removable Media: N/A Graphics: Integrated Form Factor Audio: Integrated Form Factor Communications: Wireless, LAN, Bluetooth I/O Ports: Side: One (1) USB 3.0, Audio I/O, Rear: Three (3) USB 3.0, RJ-45, HDMI Input Devices: Standard Keyboard, Mouse (USB) Power: 240W Dimensions: 52.86 x 4.35 x 32.04 cm Weight: 4.3 kg