This product is either discontinued or we cannot get that from suppliers.
Seagate ST12000NE0008 12TB IronWolf Pro 3.5" SATA3 NAS Hard Drive, SATA 6Gb/s, 7,200 RPM, 256MB, 1,200,000 MTBF Hours, Average Operating Power 7.8W, Idle: 5.0W, Up to 24-bay, 250MB/s, 05 Years Limited Warranty
IronWolf Pro is built to be always on, always accessible. AgileArray technology, combined with standard Rotational Vibration (RV) sensor, make for optimal reliabilty and system agility.