Amazon.com: Seagate IronWolf Pro 12TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage Data Recovery Service – Frustration Free Packaging (ST12000NEZ008) : Electronics
Western Digital HUH721212AL5204 / 0F29545 Ultrastar DC HC520 12TB 7200