The Premier Supplier of Data Storage, Workflow Solutions and Recording Media

Seagate EXOS X20 Enterprise Hard Drive

Exos X20. Powerful performance. Proven technology. Scalable design.



Designed with the highest rack-space efficiency and protected with Seagate SecureTM Exos X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.

Key Features

Maximum Storage Capacity for Highest Rack Space Efficiency

  • Market-leading 20 TB HDD offering the highest capacity available for more petabytes per rack
  • Highly reliable performance with enhanced caching, making it the logical choice for cloud data centre and massive scale-out data centre applications
  • Hyperscale SATA mode tuned for large data transfers and low latency
  • PowerBalanceTM feature optimises Watts/TB
  • Maximise total cost of ownership savings through lower power and weight with helium sealed-drive design
  • Proven helium side-sealing weld technology for added handling robustness and leak protection
  • Digital environmental sensors to monitor internal drive conditions for optimal operation and performance
  • Data protection and security — Seagate Secure features for safe, affordable, fast and easy drive retirement
  • Proven enterprise-class reliability backed by 5-year limited warranty and 2.5M-hr MTBF rating
Spindle Speed

Data Transfer Rate




Exos Hard Drives High-reliability solutions for servers, storage systems, and business-centric NAS systems.