Powered by Intel® Quad Core™ i7/ i5/ i3 processor, IVH-7700 Series provides up to 16 GB DDR3 or DDR3L dual channel memory, 4 front access 2.5 in. SSD/HDD trays, 4 GbE PoE+ ports, and dual GbE LAN ports. Intel HD 4000 graphics supports DVI-D, DisplayPort, and dual channel 24-bit LVDS triple independent displays. Operating from -25 to 70°C with 6–78 V power input, system also includes 4 Mini PCIe slots, 4 SIM card sockets, 4 USB 3.0 with independent controllers, and 200 V smart surge protection.