monitor IPS - 21+ The number of pixels on the screen, megapixel - 8+ CPU - 4 cores+, 3 GHz+, cache 6 mb+ RAM - SODIMM DDR4, 16GB+, 2400 MHZ+ The number of slots for installing RAM - 2+ The maximum possible amount of RAM - 32GB solid state drive (SSD) - 500GB+ Existence of the built-in reader of memory cards - SD, SDHC, SDXC Graphic adapter type - discrete GDDR5, 4GB+ DisplayPort - 1+ HDMI - 1+ Number of USB 3.0 connectors (3.1 Gen1) on the back and bottom panel - 4+ RJ-45 - 1+ Webcam - yes The presence of a microphone and speakers - yes Availability of keyboard and mouse - yes Connection interface of a mouse-type manipulator - Bluetooth Touch function for mouse scrolling - yes Keyboard interface - Bluetooth