Optimized for NAS with AgileArray. AgileArray enables dual-plane balancing and RAID optimization in multi-bay environments, with the most advanced power management possible. With IronWolf Health Management focusing on prevention, intervention, and recovery, you can actively protect your NAS. High performance means no lag time or downtime for users during workload traffic. First in its class of drives to include RV (Rotational Vibration) sensors to maintain high performance in multi-drive NAS enclosures. Designed for always-on, always-accessible 24x7 performance. Access data on your NAS any time, remotely or on site. 1M hours MTBF represents an improved total cost of ownership (TCO) over desktop drives with reduced maintenance costs.