Industrial DRAM modules often do not operate in a clean air environment as compared to standard office or home conditions. A heavy-industry environment with hot or humid air, aggressive chloride of sulfite loaded gas, or dust can reduce the life span of a DRAM module by corroding the PCB lines or solder contacts. Swissbit offers a full module surface coating with a thin film of polyurethane which effectively protects against most hazardous environmental conditions. With this protection, the endurance of the module is heavily improved, thus reducing maintenance periods and avoiding sudden breakdown of a system. This option is currently available for SODIMMs as well as for several Flash products.