Seagate IronWolf Pro 20TB NAS HDD - 3.5" SATA 6Gb/s 7200RPM 256MB

The Seagate IronWolf Pro 20TB NAS hard drive is built for demanding network attached storage environments that run nonstop. Its All-CMR technology provides steady 24/7 performance, so multiple users can access large files at the same time without bottlenecks. With a massive 20TB capacity, 7200 RPM speed and 256 MB cache, the drive handles heavy workloads such as media streaming, virtualization, and surveillance video storage with ease. Dependability is reinforced by a 550 TB/year workload rating, 2.5 million hours MTBF and a five-year limited warranty, delivering a low total cost of ownership for businesses and power users. Peace of mind comes from the included three-year Rescue Data Recovery Services, offering free professional recovery if data is ever lost. IronWolf Health Management continuously checks drive health, sending alerts and recommendations to prevent problems before they affect your system. Designed for 3.5-inch SATA 6 Gb/s interfaces, this enterprise-grade drive fits seamlessly into existing RAID arrays and NAS units, providing reliable, high-capacity storage you can trust day after day.