Powerful: All IronWolf Pro hard drives use Conventional Magnetic Recording (CMR) for consistent, premium performance in continuous operation, giving users access to their data anytime, anywhere. Data recovery peace of mind: 3 years of Rescue Data Recovery Services for smooth, free data recovery. IronWolf Health Management: Facilitates data protection through prevention, intervention and data recovery recommendations for optimal system health. Optimized for NAS: AgileArray enables two-level balancing, time-limited error correction, and torsional vibration sensors for best-in-class RAID performance in multi-drive bay environments.