Seagate Exos X16 16TB Enterprise HDD 12Gb/s SAS 512e/4Kn 7200 RPM 256MB Cache 3.5″ Internal Hard Drive ST16000NM002G

* Compared to 12TB competitive product, Data protection and security: Seagate Secure features for safe, affordable, fast, and easy drive retirement, Digital environmental sensors to monitor internal drive conditions for optimal operation and performance, Helium sealed-drive design delivers lower total cost of ownership through lower power and weight, Highest 16TB hard drive performance with enhanced caching, making it perfect for cloud data center and massive scale-out data center applications, Hyperscale SATA model tuned for large data transfers and low latency, Industry's first 16TB drive for 33% more petabytes per rack*, Next-generation helium side-sealing weld technology for added handling robustness and leak protection, PowerBalance feature optimizes Watts/TB, Proven enterprise-class reliability backed by 2.5M-hr MTBF rating