Manufacturer Jetway Part Number JNU691-3455 CPU Intel Celeron J3455 Processor 4 Cores / 4 Threads 1.50 - 2.30 GHz 10W TDP, 2MB Cache Includes CPU Heatsink and Fan Chipset SoC Memory 1 x DDR3L-1866 SODIMM slot Supports up to 8GB 1.35V Low Voltage Required Video Intel HD Graphics 500 250 - 750 MHz 8GB Graphics Video Max Memory VGA Max Resolution: 1920x1200@60Hz HDMI Max ReslutION: 3840x2160@30Hz Supports Triple Displays Audio Realtek ALC888 HD Audio Storage Technology 1 x SATA3 6Gb/s Connector 1 x mSATA slot Connectivity 2 x Realtek RTL8111H GbE LAN Expansion Slots 1 x Mini PCI-E slot with mSATA Support (Full Sized) 1 x Mini PCI-E slot (Half Sized) Power 12V DC-IN Barrel Connector Alternate 2-Pin +12V Connector (Mating Plug: JST VHR-2N or TE 1-1123722-2) Note: No Isolation circuitry, use only one power source Rear I/O 2 x RJ45 GbE LAN 2 x USB 3.0 2 x HDMI 1 x Mic In/Line Out Combo Jack 1 x 12V DC-IN Front I/O 1 x VGA 2 x USB 3.0 1 x COM Port (RS232/422/485) Onboard I/O Headers 1 x USB 2.0 header (2.0mm pitch, Up to 2 Ports) 1 x SIM Card Holder 1 x Chassis Intrusion Jumper 1 x AT/ATX Mode Jumper 1 x 10-Pin GPIO Header 1 x 5-Pin SMBUS Header 1 x 3-Pin Fan Connector 1 x 4-Pin Fron Panel Connector 1 x 4-Pin Power Out Connector for 2.5" HDD (Mating Plug: JST XHP-4) 1 x 2-Pin +12V Power Out Connector (Mating Plug: JST VHR-2N or TE 1-1123722-2) Form Factor 101 x 101mm 3.98" x 3.98" (in inches, approximate) Environmental Operating Temperature: 0°C to 40°C (32°F to 104°F) Non-Operating Temperature: -20°C to 85°C (-4°F to 185°F) Warranty 1-Year Manufacturer's Limited Warranty