The AL051 is a 2.5 inch PICO-ITX board from DFI. It is powered by options of CPUs from the Intel E3900 family which include 3 x Atom, 1 x Pentium and 1 x Celeron processors.
The small form factor board is packed with I/O which includes 1 x Mini DP++, 1 x LVDS and 1 x VGA to support 3 independent displays; plus 4 x USB, 1 x COM, 1 x SATA, 1 x Audio in/out, 1 x 8 Bit DIO and 1 x SMBus. Memory is by 1 x 204-pin SODIMM up to 8GB and expansion and storage is via 1 x Mini PCIe, 1 x M.2 and 1 x SMBus. The board also has a wide operating temperature of -40 to 85°C (CPU dependent).