Anti-surge , Anti-Viberation, D525 CPU and maximum 3 GB DDR3 800 memory (Only for D SKU)
Anti-surge , Anti-Viberation, fanless N455 CPU and maximum 2 GB DDR3 667 memory (Only for N SKU)
Memory anti-vibration through 1GB on board memory and SO-DIMM mounting holes
IE61000-4-5 LV.3 anti-surge certificated rear I/O: LAN, COM ports and optional module for 4x RS-485 w/Auto-flow control