Seagate IronWolf PRO, NAS HDD, 22TB, 3.5", SATAIII, 512MB cache, 7.200RPM

"These drives provide the following key features: ? Up to 512 MB data buffer. ? 7200 RPM spindle speed. ? Full-track multiple-sector transfer capability without local processor intervention. ? High instantaneous (burst) data-transfer rates (up to 600MB per second). ? Native Command Queuing with command ordering to increase performance in demanding applications. ? PowerChoice™ for selectable power savings ? Perpendicular recording technology provides the drives with increased areal density. ? SeaTools™ diagnostic software performs a drive self-test that eliminates unnecessary drive returns. ? State-of-the-art cache and on-the-fly error-correction algorithms. ? Support for S.M.A.R.T. drive monitoring and reporting. ? Supports latching SATA cables and connectors. ? Top Cover Attached motor for excellent vibration tolerance ? Worldwide Name (WWN) capability uniquely identifies the drive. NOTE Seagate recommends validating the configuration with the selected HBA/RAID controller manufacturer to ensure use of full capacity is supported."