[ S01-1507-CR-2YR ] Seagate Exos X20 ST18000NM003D 18TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive (Factory Recertified) - 2 Year Warranty
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
Powerful performance. Proven technology. Scalable design.

• Exos X20
• Maximum Storage Capacity for Highest Rack Space Efficiency
• Market-leading 20 TB HDD offering the highest capacity available for more petabytes per rack1
• Highly reliable performance with enhanced caching, making it the logical choice for cloud data centre and massive scale-out data centre applications
• Hyperscale SATA model 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 2-year limited warranty and 2.5M-hr MTBF rating

Best-Fit Applications

• Scalable hyperscale applications/cloud data centers
• Massive scale-out data centres
• Big data applications
• High-capacity density RAID storage
• Mainstream enterprise external storage arrays
• Distributed file systems, including Hadoop and Ceph
• Enterprise backup and restore — D2D, virtual tape
• Centralised surveillance