Seagate Exos X18 ST18000NM001J 18 TB Hard Drive - Internal - SATA (SATA/600)

Scalable. Responsive. Innovative.

Seagate manufactures hard drives that specifically address the demand for hyperscale cloud scalability. As the flagship of the Seagate® X class, the Exos® X18 enterprise hard drives are the highest-capacity hard drives in the fleet.

Maximum Storage Capacity for Highest Rack Space Efficiency

Market-leading 18 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 model tuned for large data transfers and low latency

PowerBalance™ 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

• 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