Seagate Ironwolf 12TB ST12000VN0008, 7200RPM, SATA 6GB/S, 3.5in, 12TB 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.

KitGuru
"Contrary to popular belief the mechanical hard drive is alive and kicking. Seagate’s IronWolf delivers solid performance with the latest in anti-vibration drive technology." Full review

Tech Radar
"By focusing on making a hard drive that's ideal for large – and busy – NAS devices, Seagate has produced a drive that should be on your shopping list if you're building a backup solution for your home or office." Full review