Product specification model BKHD-I350-F4 Network chip Using I350-AM4 dry megabit network chip Motherboard interface PCI Express X8 channel Support PCI Express basic specification 2.0 Performance characteristics Support virtual machine device queue (VMDQ), QOS policy and traffic management. Local area network characteristics support IEEE 802.3IEEE 802.3 zIEEE 802.3 xIEEE 802.3 az Port type 4×SFP dry mega optical port rate 10/100/1000Mbps LED 4xLED indicator lamp operating system Support Windows, Linux and other systems. Suitable range Industrial computer, server, etc. Working temperature -10°C~60°C storage temperature -20°C~70°C relative humidity 5%-95% relative humidity, no condensation. Main board size 106.98 mm (length) × 84.92 mm (width)