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IBM System Storage SONAS — End-of-Life & EOSL Dates

PAST VENDOR SUPPORTIBM ended support in April 2018.

IBM System Storage SONAS enterprise hardware. End-of-support (last date of support / EOSL) date from IBM's Product Lifecycle, linked to the IBM lifecycle page for verification. The end-of-sale date shown is the IBM end-of-marketing date, published as "no longer available for order, withdrawn from market".

Every tracked IBM System Storage SONAS SKU group is past IBM end of service life (last group Apr 2018). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.

Available

Mar 2010

End of sale

Mar 2015

Last date of support

Apr 2018

Part numbers

3

IBM end-of-sale bulletin ↗2851-I36 · verified Aug 2026
IBM end-of-sale bulletin ↗2851-RXA / 2851-SS2 · verified Aug 2026
Check your part numbers in bulk

100

months past last support

Support Runway Score10/100 · Little or no runway
Why this score
  • Past end of service life — 100 months ago
  • Vendor-published date, source-linked
  • Category: enterprise hardware

Support-lifecycle timing and source confidence only. Higher means more runway. It is not a risk, safety or compliance rating. How it is calculated

Figure 1. IBM issues no software maintenance and no security fixes for this product. Third-party maintenance, spares or replacement are the paths from here. EOSL.ai sells none of them and takes no placement fee.

Part numbers in this family

Dates vary across 2 groups in this family, so every row carries its own. Find your exact part before you plan.

Part numberDescriptionEnd of saleLast supportStatus
2851-I36IBM System Storage SONAS (enterprise hardware)Mar 2015Apr 2018Past support
2851-RXAIBM System Storage SONAS (enterprise hardware)Mar 2015Apr 2018Past support
2851-SS2IBM System Storage SONAS (enterprise hardware)Mar 2015Apr 2018Past support
IBM end-of-sale bulletin ↗2851-I36 · verified Aug 2026
IBM end-of-sale bulletin ↗2851-RXA / 2851-SS2 · verified Aug 2026

Options from here

The IBM System Storage SONAS is past IBM end of service life. These are the paths teams take from here:

Third-party maintenance

Keep it in production past the OEM cutoff with an independent maintainer.

Pre-stock spares

Buy spares now, while units still circulate on the secondary market.

Plan replacement

It is unsupported today. Set a migration timeline and budget.

Run to failure

Low-criticality role: document the risk, harden backups, retire on your terms.

Independent and informational. EOSL.ai sells no hardware and no maintenance, and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the role the asset plays.

IBM System Storage SONAS — questions

Is the IBM System Storage SONAS end of life?

Yes. Every tracked System Storage SONAS SKU group is past its last date of support.

What is the last date of support for the System Storage SONAS?

Apr 2018, per the IBM end-of-sale bulletin.

Where do these System Storage SONAS dates come from?

Every end-of-sale and end-of-service-life date on this page links to the official IBM end-of-sale bulletin it was taken from.

On the same timetable

Embed this status on your wiki or README

A live badge that shows this model's support status and links here — it refreshes when the vendor date changes.

IBM System Storage SONAS EOL / EOSL status
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