Typically, when you have a product that has a hard drive in it, you run it for about  30 minutes in the factory to make sure that hard drive's going  to be working years later for the customer after they  pull it out of the box.
Parasti, ja ierīcē ir cietais disks, rūpnīcā to pārbauda 30 minūtes, lai pārliecinātos, ka cietais disks strādās vēl gadiem ilgi pēc tam, kad pircējs to ir izņēmis no iepakojuma.