SMART Modular Announces 32 GB SO-DIMMs for Extreme Environments by Anton Shilov from on 2019-05-09 17:00 (#4ESZR) SMART Modular has introduced the industry's first industrial-grade 32 GB DDR4 SO-DIMMs. The memory modules are aimed at ruggedized computing applications that require top-of-the-line capacity modules with improved reliability.