Model Name: ProOne 200 G4 Processor family: 10th Generation Intel® Core™ i3 processor Processor: Intel® Core™ i3-10110U (2.1 GHz base frequency, up to 4.1 GHz with Intel® Turbo Boost Technology, 4 MB L3 cache, 2 cores) Operating system: FreeDOS Memory: 4 GB DDR4-2666 SDRAM (1 X 4 GB) Storage: 1 TB 7200 rpm SATA Processor speed: 2.1 GHz Graphics: Intel® Graphics Model: UHD Graphics 620 Graphics Type: Integrated Display: 54.61 cm (21.5″) diagonal FHD IPS widescreen LCD anti-glare WLED-backlit, 250 nits (1920 x 1080) Audio features: Realtek ALC3247 codec, high performance internal speaker, combo microphone/headphone jack, line-in and line-out rear ports (3.5 mm) Network interface: Ethernet: Controller: Intel Ethernet Network Connection I219-LM Data rates: 10/100/1000 Mbit/s Wireless LAN : Controller: Integrated Realtek RTL8111HSH-CG GbE Frequency band: 802.11a/b/g/n/ac (1×1) Integrated Bluetooth: Bluetooth 4.2 Dimensions (W x D x H): 49.03 x 38.07 x 20.45 cm Weight: 5.7 kg Ports: Rear: 1 HDMI-out 1.4 1 headphone/microphone combo 1 power connector 1 RJ-45 2 USB 2.0 2 USB 3.2 Gen 1 Bottom: 1 3-in-1 SD card reader Expansion slots 1 M.2 2230 1 M.2 2280 1 SATA storage connector (1 M.2 slot for WLAN and 1 M.2 2280 slot for storage.) Power Supply Type: 65 W external AC power adapter