High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere. Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours Mtbf, and 5-year limited warranty for unparalleled total cost of ownership (TCO). Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience. IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health. Optimized for NAS: AgileArray with dual-plane balancing, time-limited error recovery (Tler), and rotational vibration (RV) sensors to deliver top Raid performance in multi-bay environments. IronWolf® Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise Raid storage solutions. Total peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management. Features. Mean time between failures (Mtbf). 2500000 h. Workload rate limit. 550 TB/year.