IronWolf Pro is designed to deliver reliable and dependable performance in 24x7 intensive workload environments. It is engineered to perform in commercial and enterprise multi-bay multiuser multi-application NAS storage solutions. Optimized for NAS with AgileArray, AgileArray uses dual-plane balancing and time-limited error recovery (TLER) to deliver best-in-class RAID performance in multi-bay systems. IronWolf Pro drives are designed for 24x7 performance, allowing users to access their data anytime, anywhere. All IronWolf Pro drives utilize conventional magnetic recording (CMR) technology for consistent, best-in-class NAS performance. IronWolf Pro drives are rated for up to 550TB/year workload rate, allowing commercial and enterprise NAS users to seamlessly store, share, and collaborate on large amounts of data over a network. Class-leading reliability and dependability. Rotational Vibration (RV) sensors, built-in RV sensors coupled with dynamic fly-height technology, correct for external vibration to deliver consistently high performance and reliability in multi-bay systems. IronWolf Health Management (IHM) actively protects your data with prevention, intervention, and recovery recommendations to ensure peak system health. Optimized for NAS with AgileArray. AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with the most advanced power management possible. High performance means no lag times or downtime for users during high traffic times for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Seagate Rescue Data Recovery: IronWolf Pro comes with extra peace of mind for any mechanical, accidental, or natural disaster. With a 90% success rate of in-house recovery, Seagate has your back with a Rescue Data Recovery plan. Rotational Vibration (RV) mitigation: IronWolf Pro comes standard with RV sensors to maintain high performance in multi-bay NAS enclosures. Range of capacities up to 10TB: More capacity options mean more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario. Get ahead with more cache: IronWolf provides high-cache options, allowing your NAS to serve data faster. Do more with multi-user technology: Enables user workload rate of 300TB/year. Multiple users can confidently upload and download data to the NAS server, knowing it can handle the workload, whether you're a creative professional or small business. Designed for always on, always accessible 24/7 performance. Access your data on your NAS any time, remotely or on-site. What's in the box? Seagate IronWolf Pro ST12000NT001 - hard drive, 3 years Seagate Rescue Data Recovery Software. IronWolf Pro drives are engineered to deliver 24x7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Built tough with conventional magnetic recording (CMR) technology, rotational vibration sensors, and AgileArray™ firmware for consistent, best-in-class performance and total cost of ownership (TCO). Peace of mind is yours with a five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management. IronWolf Health Management (IHM) helps protect your data with prevention, intervention, and recovery recommendations to ensure peak system health. Peace of Mind is Yours: IronWolf Pro drives include three years of complimentary Rescue Data Recovery Services, so users don't incur high recovery costs. In-house secure facilities with an industry-leading 95% success rate enable data recovery in the event of accidental data corruption or drive damage. Always On. Always Accessible: Designed for 24x7 performance, allowing users to access their data anytime, anywhere. Delivers up to 2.5M hours MTBF for hassle-free data storage and best-in-class TCO. 550 TB/year workload rate. Warranty: Five-year limited warranty and three years of Rescue Data Recovery Services.