Seagate ST10000VN0008, 7200RPM, SATAIII 6GB/S, 3.5in, 10TB capacity, AgileArray, 256MB cache. Tough, ready, and scalable. IronWolf drives are NAS-optimized for 24x7 in NAS enclosures. Tuned with AgileArray and multi-user technology, IronWolf allows you to do more with your NAS. Backed by a 3 year Seagate warranty.