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Explore Universal Flash Storage (UFS) technology and its implementation on Arm single board computers through hands-on testing of a Radxa UFS 3.1 module with the Rock 4D SBC. Learn about UFS as the successor to eMMC storage, understanding its advantages and performance characteristics that have made it popular in Samsung and Google mobile devices. Discover how this advanced storage technology is now becoming available for single board computer enthusiasts and developers. Follow along with practical demonstrations including OS imaging procedures, HDParm benchmarking tests, and comprehensive read/write performance evaluations to understand the real-world benefits of UFS storage. Gain insights into the technical aspects of faster flash storage solutions and how they compare to traditional storage options for Arm-based computing projects. The tutorial covers the complete process from initial setup through performance testing, providing valuable data on storage speeds and practical implementation considerations for those considering UFS upgrades for their single board computer projects.
