In summary, Apacer is one of the leading suppliers of industrial-grade DRAM modules, sourcing ICs directly from their original manufacturers and developing many value-adding features in-house. In 2019, the industrial-grade product identification “Apacer for Industrial” has launched. Industrial-grade devices are often tasked with operating in challenging environments. These can include extreme temperature changes, high humidity, extensive dust, various kinds of pollution, and vibrations or shocks. Industrial-grade DRAM modules are subjected to extensive testing. Common tests include high/low temperature tests, temperature cycling tests, power cycling tests, shock/vibration tests and ongoing reliability tests.