HPE Storage Tape Sizer Tool

Full backup window (e.g. weekend contiguous hours)

Initial (Year 0) amount of data to be backed up (TB)

Data growth (% per year) ?

Data Compressibility ?

Intermediate backup type ?

Size of backup window
(e.g. week-day, hours per day) ?

Number of differential/incremental backups between each full ?

Data change between backups (%) ?

Separate tapes required for each backup set ?

Number of full backup tape sets in master backup schedule ?

Number of copies of full backup tape sets for offline archive ?

Spare drive (hot spare per expanded library) ?

Encryption ?

Library Type A

Drive used in Library Type A

Library Type B

Drive used in Library Type B