Seagate Exos X18 12TB 3.5in 512E/4KN SATA Enterprise Hard Drive [ST12000NM000J]

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.

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