Episode 35 — HDD Technologies — R P M Levels and Drive Selection
This episode details the mechanics and performance metrics of hard disk drives (HDDs), focusing on rotational speed (RPM) as a key factor in read/write performance. We explain the differences between 15,000, 10,000, and 7,200 RPM drives, including their typical use cases in data center environments. Additional considerations such as interface type, cache size, and reliability ratings are covered to guide proper selection.
We also explore real-world scenarios, such as balancing high-capacity storage needs with performance requirements, and when slower drives may be acceptable for archival or backup roles. Troubleshooting insights include recognizing early signs of mechanical failure and using monitoring tools to track drive health. Mastering HDD technology ensures candidates can make informed decisions for both cost and performance optimization. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.
