1、CPU: The mini computer is equipped with 8th generation for Intel Coffee Lake i5 8279U (4GHz,for Turbo 1Ghz, 4 cores 8 threads, supports 6M for Intel Smart Cache), 14nm lithography technology. 2、Support 4K: Mini computer supports 4K and 30Hz dual screen high definition display, and is equipped with for Intel Iris Plus Graphics 655, supports 4K high definition (4096×2304) ultra high definition content. 3、Efficient Heat Dissipation: Mini computers have built in cooling fans and dual heat pipes to cool the computer hardware, reduce hardware loss, and make the computer respond faster, with strong heat dissipation and low noise. 4、Powerful Storage: Mini PC has powerful capacity and storage expansion, 8GB SO DIMM DDR4 2400MHz memory (upgradeable to 32GB), can use 256GB M.2 SATA SSD 2280 (1900MB/S) /Nvme SSD interface to upgrade storage to 2TB ( Not included) and expansion to 2T via 5in SATA HDD (not included) 5、Multi Purpose: Mini gaming PC can enjoy 4K web surfing, video playback, watching TV, home theater, etc., to meet the use of various scenarios such as entertainment, games, office, education, etc. 1 x Mini PC1 x User Manual1 x High Definition Multimedia Interface 80cm1 x High Definition Multimedia Interface 20cm1 x Bracket1 x 19V 3A Adapter1 x Screw Pack Item Type: Mini PCMaterial: Plastic,ElectronicsCPU：8th Generation for Intel Coffee Lake i5 8279U, 2.4GHz,forTurbo 4.1Ghz (4C/8T) Supports 6MB Smart CacheProcessor:For Intel Iris Plus Graphics 655Storage Space: 8GB,256GBOperating System:For Windows 10Wireless Connection: WiFi 6 ( 802.11ax) BT 5.0Multi Function Interface:DC Interface: 1USB 3.0:4RJ45 1000m:1High Definition Multimedia Interface:2Audio Interface(HP and MIC):1Type C: 1Working Environment: -10°C to 45°C, 30% to 85% HumidityStorage Environment: -20°C to 60°C, 10% to 90% HumidityApplicable Voltage: 100 to 240VPlug Voltage: 19V 3ABattery Type: Built in CRV2032 225mAh Button Battery