Unified storage workspace

Start with the decision, then keep one storage baseline.

Choose whether this is a first purchase or an expansion, separate irreplaceable data from replaceable media, and carry the same growth, equipment, downtime, and recovery boundary into each detailed check.

Planning tool

Build a storage and recovery baseline

Choose a first-purchase or existing-system path, separate irreplaceable data from replaceable media, then carry one storage boundary into capacity, expansion, and recovery checks.

View assumptions and sources →

The values below are editable planning baselines. Change the few inputs you know; open Advanced assumptions only when they change your decision.

Advanced assumptionsRefine growth, independent copies, current equipment, reserve, enclosure shape, and drive-failure tolerance.
Planning route——
Usable-capacity target——
Forecast data mix——
Equal-drive candidate——
Independent backup baseline——
Recovery objective——
Next decision

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Planning brief

Turn the result into checks you can verify.

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Next decision

Compare bay-count pathsCheck workload and operating fitCheck protection and recovery

Plan tools

Keep this useful version close, shareable, and easy to revisit.

Reset inputs

Optional support

Keep practical planning tools available.

If this result made the next decision clearer, an optional contribution helps cover hosting, source reviews, and continued improvements.

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Shared inputs

Data classes, growth, decimal TB/TiB units, current equipment, reserve, bay count, downtime, and independent copies.

Advanced checks

The result carries the same boundary into bay lifecycle comparison, staged expansion, operating fit, lifecycle budget, or detailed recovery planning.