Scalable. Responsive. Innovative. With Exos X18, you can support data analytics capabilities & other denser architectures for highest rack space efficiency. Superior Reliability Enterprise-class drives with a 550 TB/year workload rating & 2.5M-hr MTBF to meet the most demanding storage requirements. Customisation Power Options Power Choice™ & Power Balance™ for optimised power consumption when in use & idle — customisable to fit your needs. Amazing Performance Advanced write caching coupled with up to 270 MB/s data transfer rates provides a boost in performance without compromising on capacity.