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Small, honest calculators for the math that comes up daily. All run in your browser — nothing is sent anywhere.
Aggregate sizing calculator
Raw disks → RAID geometry (RAID-DP/TEC/4/0) → WAFL overhead → snapshot reserve → volume efficiency. Plan capacity before you buy shelves.
IOPS / throughput converter
Convert MB/s ↔ IOPS at any block size, and estimate the sustained throughput SnapMirror needs to catch up a given dataset in a given window.
Honesty note
These calculators model typical ONTAP behavior — they are planning aids, not NetApp's official sizing tools. Real results depend on workload, platform, and configuration. Always validate with Active IQ / NetApp professional services for procurement decisions.