Backblaze just posted its data on failure rates of hard drives that it uses in its data center. At the end of 2014, it had 41,213 drives active for storing all of the data in its unlimited backup service.
It uses a variety of hard drive capacities across HGST (formerly Hitachi), Seagate and Western Digital. There is everything from 1.5TB to 6TB drives in operation. [Read more…]