Based on Intel® Core™ i5/i3 Celeron® and Pentium processors in LGA 1155 socket, ELIT-2240 supports dual DDR3 LONG-DIMM socket for up to 16 GB RAM. Industrial-grade unit, housed in 19 in. 1U rackmount chassis, supports 2 independent HDMI ports for dual display, 1 VGA internal pin header, as well as 4 Gigabit RJ-45 LAN ports, 6 USB 2.0 ports, and 2 serial ports. For optional wireless communication modules such as Wi-Fi or 3G, PC includes one PCI Express x16 expansion slot.