SOL is made by Aerospace aluminum material. It is totally Fan-less and powered by Bay Trail J1900 CPU. The Dissipation Vents of SOL are designed to keep it cool at all the times in extreme temperature conditions. It has a specially designed Aluminum Heat sink that is connected to the Top Cover of the BOX PC. This enables the Heat transfer from the CPU to the Dissipation Vents.
SOL has no ventilation holes , it has wall mounting option and Dual HDD Bay that makes it suitable for all Industrial Applications. SOL has a rich I/O ( 6 x RS232 and 6 x USB ) that enables the user to connect various peripherals .

SOL- Aerospace Aluminium Rugged BOX PC Embedded Fan-less BOX PC 2017/05/26

Technical Specification Sheet (Spec. Sheet)