IBM LinuxONE Emperor II — End-of-Life & EOSL Dates
IBM LinuxONE Emperor II mainframe. 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 The end-of-sale date shown is the IBM end-of-marketing date, published as "no longer available for order, withdrawn from market".
IBM LinuxONE Emperor II is still under IBM support, to Dec 2027. Fold the eventual replacement into your planning cycle.
Available
Sep 2017
End of sale
Jun 2020
Last date of support
Dec 2027
Part numbers
5
16
months of vendor support left
Why this score
- End of service life within ~2 years
- Vendor-published date, source-linked
- Category: mainframe
Support-lifecycle timing and source confidence only. Higher means more runway. It is not a risk, safety or compliance rating. How it is calculated
Part numbers in this family
All 5 share the dates above. Find your exact part to confirm.
| Part number | Description | End of sale | Last support | Status |
|---|---|---|---|---|
| 3906-LM5 | IBM LinuxONE Emperor II (mainframe) | Jun 2020 | Dec 2027 | Supported |
| 3906-LM4 | IBM LinuxONE Emperor II (mainframe) | Jun 2020 | Dec 2027 | Supported |
| 3906-LM3 | IBM LinuxONE Emperor II (mainframe) | Jun 2020 | Dec 2027 | Supported |
| 3906-LM2 | IBM LinuxONE Emperor II (mainframe) | Jun 2020 | Dec 2027 | Supported |
| 3906-LM1 | IBM LinuxONE Emperor II (mainframe) | Jun 2020 | Dec 2027 | Supported |
Options from here
The IBM LinuxONE Emperor II is still supported. Options to plan around, in rough priority:
Supported for now. Track the end-of-service date and revisit at refresh planning.
Fold the eventual replacement into your multi-year budget.
Stay on a supported software train while under OEM support.
An option to extend life once the OEM cutoff nears.
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 LinuxONE Emperor II — questions
Is the IBM LinuxONE Emperor II end of life?
Not yet. All tracked LinuxONE Emperor II SKU groups are still within IBM support, though dates vary by SKU. See the breakdown below.
What is the last date of support for the LinuxONE Emperor II?
Dec 2027, per the IBM end-of-sale bulletin.
Where do these LinuxONE Emperor II 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
