Feature: 1. CASE HEAT DISSIPATION WITHOUT FAN AND LOW NOISE: Equipped with accuracy designed heat dissipation teeth, the PC quickly dissipates heat, ensuring continuous and normal operation of the computer, effectively ensuring a longer lifespan of the hardware. 2. APPLICABLE AREAS: Industrial automation, healthcare, logistics and transportation, warehousing, electronic education, and other fields. 3. ENRICH HD INTERFACE: Computer hosts and other devices to output VGA signals to converters, convert and output HD display interface signals to display on HD display interface devices such as projectors, display screens, and large televisions. 4. ALUMINUM ALLOY MATERIAL: Made of premium aluminum alloy material, this computer has a strong and lightweight shell, wear resistant and scratch resistant, has a good protection. 5. OTHER ACCESSORIES: Equipped with power adapter, bracket and screws, this mini desktop computer is easy to install and remove, suitable for home, office or factory use. Specification: Item Type: Mini Computer Material: Aluminum Alloy Voltage: 100-240V Memory: 4G, 128GB hard drive On Board Processor: For Intel Celeron J1900 (quad core, 1.99 GHz, TDP 10W) RAM Supports 1 x DDR3L 1333, 1600MHz SODIMM, Maximum: 8GB Bioinformation Display Chip: Integrated for Intel HD Graphics Display Port: 1 x HD display interface, 1 x internal LVDS socket (supports synchronous and asynchronous dual display) Expansion Slot: Supports 1 x MINI PCIE (supports MSATA) Supports 1 x MINI PCIE (WIFI/3G/4G optional), embedded for Sim slot LAN: 2 x for Intel i211 AT 1000M LAN Storage: Supports 1 x MSATA, 1 x 2.5in SATA3.0 WDT supports reset (0 to 255 seconds) Power Supply: Supports DC 12V input Operating Temperature: 0 ℃ to +50 ℃ (hard disk), -10 ℃ to +60 ℃ (Solid state drive) Working Humidity: 5% to 95% non condensing Application Areas: Firewalls, VPNs, routers, and other fields. Package List: 1 x Mini Computer1 x Adapter 1 x Power Cord 2 x Bracket Piece 8 x Screw 1 x Conversion Line