Seagate 20TB Exos X20 7200 rpm SATA III 6 Gb/s 3.5″ Internal HDD, 256MB Cache, 7200 Rpm, 285 MB/s Data Transfer Rate, Customization Power Options, Advanced Data Security | ST20000NM007D

Powerful performance with proven technology — Seagate’s® Exos® X20 drives are built off the platform that’s shipped millions globally and deployed in leading cloud service provider solutions — making them the most sought after drives in our datasphere. Designed with the highest rack-space efficiency and protected with Seagate Secure™, Exos X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.
256 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.
Power Choice™ for selectable power savings
Perpendicular recording technology provides the drives with increased areal density.
Sea Tools™ 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.
T13 Fast Format conversion (see Section 2.2.1)
Top Cover Attached motor for excellent vibration tolerance
Worldwide Name (WWN) capability uniquely identifies the drive.
Scalable. Responsive. Innovative.
With Exos X20, you can support data analytics capabilities and other denser architectures for highest rack space efficiency.
Why Choose Exos X20?
Scalable
Maximise your storage solution with 2.5M-hr MTBF and FastFormat support for multiple interfaces.
Responsive
Get up to 285 MB/s data transfer rates for quick and reliable transfers of massive amounts of data.
Innovative
Helium-filled X class drives weigh less than air drives, increase handling robustness, and deliver the industry’s lowest power and weight.
High Performance Without Compromises
A 550 TB/yr workload rating and 2.5M-hr MTBF meet most demanding requirements. Advanced Write Caching and up to 261 MB/s data transfer rates mean a boost in performance sans compromised capacity.