It turns out that the reliability of Seagate hard disk is expressed by the average time between failures, such as1.20,000 hours. Now the latest Seagate hard disk is expressed by boot hours.

In fact, only high-end hard disks have an average trouble-free time of 6.5438+0.2 million hours, and the working environment is 24×7 continuous work, such as the black disk of Western Digital.

So is Seagate. ST2000DM00 1 belongs to Seagate's "Cool Fish" 7200. 14 series hard disk, which belongs to ordinary hard disk, so the average time between failures is 700,000 hours, and the working environment is 8×5 (open on demand).

So what is Seagate's 24×7 hard disk with an average time between failures1.20,000 hours? Is the constellation of Seagate) ES series, such as ST2000Nm00 1 desktop hard disk.

As for the loading/unloading time of the magnetic head, they are different aspects to measure the mean time between failure, which are neither directly related nor convertible.