Use the formula in the following table to estimate capacity for purchase. When you calculate the volume capacity, round the value up to the second decimal place.

An example is shown in the following table. For example, if the volume capacity is 60 GB and the number of volumes is 512, estimated capacity for purchase is at least 30 TB.

Item	Value
Volume capacity (GB)	60
Number of volumes	512
Total capacity of all the volumes	60 GB × 512 = 30,720 GB 30,720 GB / 1,024 = 30 TB
Estimated required capacity	At least 30 TB