Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5″ Internal NAS HDD – ST4000NT001 Details 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 specifications: Specification Value Capacity 4TB Dimensions (H x W x D) 26.11mm (1.028in) × 101.85mm (4.01in) × 146.99mm (5.787in) Weight 650g (1.431lb) Enterprise NAS Drive Always on, always accessible, all-CMR portfolio engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Drive Health and Data Recovery IronWolf Health Management¹, helps protect data with prevention, intervention, and recovery recommendations to secure peak system health. Three years of complimentary Rescue Data Recovery Services² are included with all IronWolf drives, so users don’t incur high recovery costs. In-house secure facilities, with an industry-leading 95% success rate, enable data recovery after accidental data corruption or drive damage. NAS System Compatibility Seagate recommends reviewing your NAS vendor’s compatibility list for the latest approved drive. Learn More Seagate 4TB IronWolf Pro
