Product Family IdeaCentre AIO 3 27IMB05 Screen 27" FHD (1920x1080) IPS 250nits, Non Touch CPU Intel Core i5-10400T (6C / 12T, 2.0 / 3.6GHz, 12MB) RAM 2x 4GB SO-DIMM DDR4-2666 HDD 512GB SSD M.2 2242 PCIe NVMe Opticals No DVD Card Reader 3-in-1 (SD, SDHC, SDXC) Graphics Integrated Intel UHD Graphics 630 WLAN 802.11ax, 2x2 + BT5.0 Camera 1080P Camera 2 x USB2.0 2 x USB3.1 HDMI-out 1Gb LAN (RJ-45) Keyboard USB Calliope Keyboard, White, Russian Mouse USB Calliope Mouse, White Speakers JBL® speakers, 2 x 3W PSU 90W Adapter Black OS No OS Maincase White https://psref.lenovo.com/Detail/IdeaCentre/IdeaCentre_AIO_3_27IMB05?M=F0EY00DPRK