The chipset of these motherboards is the Intel® Atom™ N2600/N2800/D2700 + Intel® NM10 and they have a SO-DIMM DDR3 socket allowing the installation of up to 4GB of RAM.
In terms of graphics, the ARK-2120L uses the Intel® Atom™ N2600/D2700 graphics controller with VGA (up to 1920x1200) and HDMI v1.3 (up to 1080p) interfaces, offering the possibility of connecting 2 monitors at the same time Dual Display (VGA+HDMI).
Regarding I/O, the ARK-2120L features 3xRS-232, 1xRS-232/422/485 with auto flow control, 6xUSB 2.0, 2xGbE (10/100/1000Mbps) with an Intel® 825xxx chipset, and an 8-bit digital input/output port. It also includes a Mini PCIe slot for a full-size module and a Realtek ALC892 HD audio interface (high definition) with Line-out, Mic-in, and Line-in connectors. For data storage, it can accommodate an internal 2.5” SATA HDD or a CFast™ (externally accessible socket), and offers a watchdog timer with up to 255 levels, configurable via software.
In terms of mechanical characteristics, the ARK-2120L offers IP40 protection, measures 264.5 x 69.2 x 137.25 mm (W x H x D), and weighs 2.3 kg. The device is powered by 12VDC in AT/ATX modes. Furthermore, with CFast™ and extended temperature range RAM, the ARK-2120L can withstand temperatures from -20°C to +60°C. With CFast™, it can operate with vibrations up to 5g rms and impacts with a maximum acceleration of 50g (11ms duration).
