IBM Power8 Legacy Decision Authority
IBM Power8: Keep It Running,
Upgrade It, or Replace It?
Every IBM Power8 model has passed IBM's standard end-of-support date, and IBM i 7.4 ... the last IBM i release Power8 hardware can run at all ... loses standard support on September 30, 2026. This site exists to help you make an informed keep-upgrade-or-replace call, model by model, with real dates and real migration paths.
Four Questions, In Order
Every Power8 shop is somewhere on this path. Start wherever you actually are.
1. Identify What You Have
Match your machine type to its exact model, specs, and IBM i compatibility before you decide anything else.
2. Maintain Power8
Third-party maintenance, replacement parts, and used hardware sourcing if you are keeping it running a while longer.
3. Understand the Risk
Exact end-of-support dates, the IBM i 7.4 ceiling, and what staying on unsupported hardware actually exposes you to.
4. Choose the Migration
Real replacement paths to Power9, Power10, Power11, or IBM Power Virtual Server, model by model.
Every IBM Power8 Model Still In Production
Structured, machine-readable profiles for all six current-generation IBM Power8 server models, each mapped to its end-of-support date and migration path.
IBM Power S812 (8284-21A)
You have an S812 8284-21A. Here's what that means in 2026: IBM's smallest Power8 box, out of standard IBM support since July 2025, and the last model in the family to lose it.
8286-41AIBM Power S814 (8286-41A)
You have an S814 8286-41A. Here's what that means in 2026: IBM's mainstream single-socket Power8 box, out of standard IBM support since May 2024, running on borrowed time on IBM i 7.4.
8286-42AIBM Power S824 (8286-42A)
You have an S824 8286-42A. Here's what that means in 2026: IBM's dual-socket Power8 scale-out server, out of standard IBM support since March 2024, still carrying real production load at many IBM i shops.
8408-E8EIBM Power E850 (8408-E8E)
You have an E850 8408-E8E. Here's what that means in 2026: a 4-socket enterprise Power8 consolidation platform, the first Power8 model to lose IBM support, out of standard support since October 2023.
8408-44EIBM Power E850C (8408-44E)
The E850C (8408-44E) is the refreshed 4-socket Power8 enterprise server. IBM standard support ended October 31, 2024, and IBM i on this box stops at 7.4.
9119-MMEIBM Power E870 (9119-MME)
You have an E870 9119-MME. Here's what that means in 2026: a modular multi-node enterprise Power8 system, out of standard IBM support since October 2024.
9080-MMEIBM Power E870C (9080-MME)
The E870C (9080-MME) is the C-generation refresh of the E870. IBM standard support ended October 31, 2024. Note the machine type carefully: 9080-MME is the E870C, while 9119-MME is the original E870.
9080-MHEIBM Power E880C (9080-MHE)
The E880C (9080-MHE) is the C-generation refresh of the E880, the largest Power8 system. IBM standard support ended October 31, 2024. Do not confuse 9080-MHE with 9119-MHE, which is the original E880.
8247-21LIBM Power S812L (8247-21L)
The S812L (8247-21L) is a Linux-only Power8 machine ... it does not run IBM i at all. IBM standard support ended May 31, 2024.
8284-22AIBM Power S822 (8284-22A)
The S822 (8284-22A) left IBM standard support on March 31, 2024. It is the 2-socket 2U Power8 box, it tops out at IBM i 7.4, and that release itself stops being supported on September 30, 2026.
8247-22LIBM Power S822L (8247-22L)
The S822L (8247-22L) is the two-socket Linux-only Power8 server. It does not run IBM i. IBM standard support ended March 31, 2024.
8247-42LIBM Power S824L (8247-42L)
The S824L (8247-42L) is the 4U Linux-only Power8 server, the one sold with NVIDIA GPU options. It does not run IBM i. IBM standard support ended March 31, 2024.
9119-MHEIBM Power E880 (9119-MHE)
You have an E880 9119-MHE. Here's what that means in 2026: IBM's flagship Power8 enterprise system, out of standard IBM support since October 2024, and the largest single point of consolidated risk in the whole Power8 family.
Maintenance & Sourcing Vendors
Verified third-party maintenance and hardware sourcing partners for shops keeping Power8 running past IBM's own support window.
Midland Information Systems
An IBM i and AS/400 hardware reseller publishing detailed Power8 end-of-service, used/refurbished hardware, and processor/memory upgrade content.
BigTech Reseller
A customer-discovery platform connecting enterprise technology buyers, including IBM Power8 operators planning a migration, with resellers and solution providers.
From the Library
Backup, HA, and DR on an Unsupported Power8 System
With IBM no longer shipping parts or firmware fixes, your backup and disaster-recovery posture becomes the thing standing between a hardware failure and real downtime.
Migrating Off Power8 Without Rewriting Your Applications
IBM Power's binary compatibility means your applications usually survive a hardware refresh unmodified. The real migration work is in the infrastructure around them.
The IBM i 7.4 Ceiling: What It Means for Power8
IBM i 7.5 dropped Power8 support entirely, making IBM i 7.4 a hard software ceiling ... and that ceiling itself loses support on September 30, 2026.
Common Questions
What does IBM Power8 end of support actually mean?
It means IBM no longer provides hardware maintenance, machine code (firmware) updates, or security patches for that specific model. The hardware keeps running ... end of support is not a shutdown ... but IBM stops committing to parts availability, and any newly discovered firmware security vulnerability will not be patched by IBM on that model going forward.
Will my Power8 system still work after its end-of-support date?
Yes ... end of support does not disable the hardware. It stops receiving IBM's official maintenance, firmware updates, and parts commitments. Many organizations run Power8 systems in production well past their EOS date, typically backed by a third-party maintenance (TPM) contract to cover hardware break-fix support.
Can I still run IBM i on Power8 hardware?
Yes, but only up to IBM i 7.4 ... IBM i 7.5 dropped Power8 hardware support entirely. IBM i 7.4 itself is scheduled to leave standard IBM support on September 30, 2026, which is the real deadline that forces a Power8 decision, separate from any individual model's hardware EOS date.
When does IBM i 7.4 support end?
IBM i 7.4 standard support ends September 30, 2026. Because IBM i 7.4 is the last IBM i release that supports Power8 hardware at all, this date effectively marks the end of any supported software path on Power8, independent of individual hardware end-of-support dates that have already passed.
Can I upgrade my Power8 system to IBM i 7.5 or 7.6?
No. IBM i 7.5 requires Power9 or later hardware, and IBM i 7.6 requires Power10 or Power11 hardware with a minimum firmware level. Neither release installs on Power8. Reaching a current IBM i release requires a hardware migration, not just a software upgrade.
What is third-party maintenance (TPM) and is it worth it?
TPM is a support contract from an independent provider (not IBM) that covers hardware break-fix, parts replacement, and often monitoring after IBM's own support ends. Gartner reports typical savings of 50-70% versus OEM support pricing, extending supported hardware life 3-5 years or more. It is a reasonable bridge if you need time before migrating, but it does not restore IBM's firmware or operating system security patches.
Glossary
- AIX — IBM's UNIX operating system for Power servers, commonly run alongside or instead of IBM i on the same Power8 hardware.
- CDIMM — Custom DIMM, IBM's memory module format used on Power8 enterprise-class systems (E850, E870, E880), predating the DDIMM format used on Power10 and Power11.
- CPW — Commercial Processing Workload, IBM's relative-performance benchmark for IBM i systems, used to compare processor options across Power generations.
- End of Service — The date IBM stops providing standard hardware maintenance, machine code updates, and security patches for a given server model.
- End of Service Life — The point at which a vendor (or the market) considers a product life-cycle fully closed, sometimes used interchangeably with EOS but technically the broader, final milestone.
- Hardware Management Console — The appliance or virtual appliance used to manage partitions (LPARs), firmware, and virtualization on IBM Power servers.
- IBM i — IBM's integrated operating system for Power servers, the direct successor to OS/400, commonly run on AS/400-lineage hardware.
- IBM Power Virtual Server — IBM's cloud offering for running IBM i, AIX, and Linux Power workloads on IBM-managed infrastructure without owning physical hardware.