Used NetApp FAS Storage: What to Check Before Buying
Buying used NetApp FAS storage? Check controller and shelf details, ONTAP, support eligibility and acceptance tests before requesting a quote.
Buying used NetApp FAS storage? Start with the exact controller, shelf and drive inventory, then ask for evidence that the proposed configuration meets your workload and support requirements. Make the purchase conditional on a documented configuration review and an agreed acceptance test.
Match the array to your environment
Ask the seller to supply a configuration record before comparing offers:
- Controller model and serial numbers, installed ONTAP release and hardware inventory.
- Shelf model, I/O module identifiers, drive part numbers, firmware and quantities.
- Host operating system or hypervisor, connection protocol, adapters, switches and multipathing settings.
- Required usable capacity and your application's latency and throughput targets.
NetApp's SAN host documentation says that host configuration varies with operating system and protocol, and identifies multipathing settings as important for performance and successful failover. Have your storage engineer review the complete proposed host-to-array configuration; do not approve a purchase from the controller name alone.
For a sourcing request, use the used NetApp FAS page and include that configuration record. Treat related product pages as research starting points, not confirmation that a particular unit is available.
Verify ownership, licensing and support before payment
Request written answers for the exact serial numbers:
- Who owns the equipment, and what transfer paperwork will be supplied?
- Which software entitlements are included, and who will confirm your right to use them?
- Will NetApp or your chosen service provider cover this configuration at the destination?
- What is excluded from the warranty, and who pays freight and labor for a rejected unit?
Do not count firmware access, license transfer or service eligibility as included until the responsible provider confirms them in writing.
Write an acceptance test, not just an inspection request
Ask your storage engineer to define pass/fail criteria before the seller runs the demonstration. Request a dated inventory export, health and event logs, and a record of any unresolved alerts. Match those records to the serial numbers in the quote.
Use a non-production test workload representative of your intended use. Agree on the capacity measurement, workload settings, run duration and performance targets. Have qualified personnel demonstrate the agreed controller and path failover tests, then record recovery behavior and application errors. Require delivery of the test results with the equipment.
Avoid universal drive-wear percentages or age cutoffs. Ask the reviewer to justify rejection criteria against documentation for the installed hardware.
Compare the delivered cost
Request separate line items for hardware, missing cables or rails, testing, packing, freight, installation and support. Specify whether the offer is for an untested unit, a demonstrated system or a documented refurbishment.
If you are comparing storage approaches, review the used all-flash storage buying guide and the Pure Storage FlashArray buyer checklist. Evaluate each candidate against the same workload and acceptance requirements.
What to include in your RFQ
Send the requested FAS model, required capacity, proposed host environment, destination and desired service coverage. If you already have a seller's offer, attach its bill of materials and test evidence. Ask for a configuration-specific quote with explicit exclusions before approving the purchase.
Related Parts
Caladan stocks used and refurbished parts referenced in this article — tested, inspected, and ready to ship.