Toshiba 3.5-inches MG04SCA40EA includes 12 Gbit/s SAS interface, Toshiba persistent write cache technology, industry-standard 4K native (4Kn), and 512e Advanced Format sector technologies for optimum performance in the latest generation of servers and storage systems. This feature may help to protect data from unintended disclosure in the event that drives are re-purposed or moved outside of data center environments.
eBay