IBM AS/400 Advanced System Unit — End-of-Life & EOSL Dates
IBM AS/400 Advanced System Unit enterprise server. End-of-support (last date of support / EOSL) date from IBM's Product Lifecycle, linked to the IBM lifecycle page for verification. IBM publishes an end-of-support date but no separate end-of-sale date in this feed.
Is the IBM AS/400 Advanced System Unit end of life?
Past end of serviceEvery tracked IBM AS/400 Advanced System Unit SKU group is past IBM end of service life (last group Dec 2012). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.
Why this score
- Past end of service life — 175 months ago
- Vendor-published date, source-linked
- Category: enterprise server
The score reflects support-lifecycle timing and source confidence only — it is not a risk, safety or compliance rating. How it’s calculated →
9402-200 / 9404-200 / 9406-310 / 9406-300 / 9406-320
EOSL — PAST5 SKUs in this group
9402-400
EOSL — PAST1 SKU in this group
9404-400
EOSL — PAST1 SKU in this group
Options from here
Unsupported nowThe IBM AS/400 Advanced System Unit is past IBM end of service life. These are the paths teams take from here:
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market.
It is unsupported today — set a migration timeline and budget.
Low-criticality role — document the risk, harden backups, retire on your terms.
Independent and informational — EOSL.ai sells no hardware or maintenance and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the asset's role.
IBM AS/400 Advanced System Unit — questions
Is the IBM AS/400 Advanced System Unit end of life?
Yes — every tracked AS/400 Advanced System Unit SKU group is past its last date of support.
What is the last date of support for the AS/400 Advanced System Unit?
Last dates of support across AS/400 Advanced System Unit SKU groups range from Dec 2011 to Dec 2012.
Where do these AS/400 Advanced System Unit 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.
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