Lenovo AIO IdeaCentre 3 22ADA05 Black (21.5" FHD WVA Ryzen 5 3500U 2.1-3.7GHz, 8GB, 512GB, No OS) Product Family : ideacentre AIO 3 22ADA05 PN  F0EX008ARK Screen : 21.5" FHD (1920x1080) WVA 250nits, Non Touch : CPU : AMD Ryzen 5 3500U (4C / 8T, 2.1 / 3.7GHz, 2MB L2 / 4MB L3) RAM : 2x 4GB SO-DIMM DDR4-2400 SODIMM HDD : 512GB SSD M.2 2242 PCIe NVMe Opticals : No DVD Card Reader   3-in-1 (SD, SDHC, SDXC) Graphics : Integrated AMD Radeon Vega 8 Graphics WLAN : 802.11ac, 2x2 + BT5.0 Camera : 720P_Camera 2 x USB2.0 2 x USB3.1 Gen1 HDMI-out 1Gb LAN (RJ-45) Keyboard :  Calliope Wireless Keyboard, Black, Russian Mouse : Calliope Wireless Mouse, Black Speakers JBL® speakers, 2 x 3W PSU  65W Adapter Black OS : No OS Maincase  : Black