Lenovo AIO IdeaCentre A540-27ICB Grey (27" QHD IPS Core i7-9700T 2.0-4.3GHz, 16GB, 256GB+2TB, W10H) Product Family : ideacentre A540-27ICB Screen : 27" QHD (2560x1440) IPS Non-touch : CPU : Intel Core i7-9700T (8C / 8T, 2.0 / 4.3GHz, 12MB) RAM : 2x 8GB DIMM DDR4-2666 SODIMM HDD : 256GB SSD M.2 2280 PCIe Opal + 2TB HDD 5400rpm 2.5" Opticals : No ODD Card Reader 3-in-1 (SD, SDHC, SDXC) Graphics : AMD Radeon RX 560X 4GB GDDR5 WLAN : 802.11ac, 1x1 + BT4.0 Camera : IR Camera 2 x USB2.0 2 x USB 3.1 (Gen1) 1 x USB 3.1 (Gen 1 Type-C) HDMI-out HDMI-in 1Gb LAN (RJ-45) Keyboard : Premium Wireless keyboard, Grey, Russian Mouse : Premium Wireless Calliope Mouse, Grey Speakers 2 x 3W, 5W subwoofer PSU 170W Adapter OS : Windows 10 Home 64, Russian Maincase : Grey