Western Digital introduces new non-SMR 20TB HDDs with onboard NAND | Ars Technica
Seagate Introduces New Exos X20 and IronWolf Pro 20TB HDDs
Seagate ST20000NE000 Ironwolf Pro 20TB 7.2K Rpm SATA 6Gb/s 3.5" Internal HDD - ServerSupply.com
Seagate Exos X20 and IronWolf Pro 20TB Expand Retail 20TB HDD Options
Western Digital debuts 18TB and 20TB near-MAMR disk drives – Blocks and Files
Seagate advances 20TB HDD shipments answering mass data growth
Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - Newegg.com
The Seagate IronWolf Pro 20TB is the industry's largest capacity NAS hard drive - designed for high-volume workloads with faster transfer speeds. Read more about this massive drive in our review below. :
Seagate launches its 20TB IronWolf PRO HDD
Amazon.com: Seagate IronWolf Pro 20TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage, Rescue Services (ST20000NE000) : Electronics