Manufacturer Jetway Part Number JNF731V-3955U CPU Intel Celeron 3955U Processor 2.0 GHz 2 Cores / 2 Threads 15W TDP Chipset SoC Memory 1 x DDR4 SODIMM slot Maximum 16GB Capacity 2133 MHz Video Intel HD Graphics 510 300 - 900 MHz HDMI Max Resolution: 4096x2304@24Hz Storage Technology 1 x SATA3 6Gb/s Port 1 x mSATA (SATA/USB Signal) Connectivity 3 x Intel i225V 2.5GbE LAN 1 x Intel i219LM GbE LAN Expansion Slots 1 x Mini PCI-E slot (Full Size, mSATA/USB Signal) 1 x Mini PCI-E slot (Half Size) 1 x SIM Card Holder Power 1 x 12V DC-IN (2.5/5.5mm Inner/Outer) Rear I/O 1 x COM Port (RS232/422/485) 3 x RJ45 2.5GbE LAN 1 x RJ45 GbE LAN 2 x USB 3.0 1 x 12V DC-IN Onboard I/O Headers 2 x USB 2.0 headers (Supports up to 3 Ports) 1 x PS/2 header 1 x HDMI header 1 x COM header (RS232/422/485) 1 x Chassis Intrusion header 1 x GPIO 1 x SMBUS 1 x AT Mode Form Factor 3.5" SBC 5.8" x 4.0" (in inches) 148 x 102mm Environmental Operating Temperature: 0°C to 60°C (32°F to 140°F) Non-Operating Temperature: -20°C to 85°C (-4°F to 185°F) Humidity: 10% to 90% RH @ 40°c (non-condensing) Compliance CE, FCC, RoHS, REACH Warranty 1-Year Manufacturer's Limited Warranty