IBM Power Hardware Upgrade Economics
Compare keeping Power8 or Power9 hardware with buying used Power10 or new Power11. See which server gives the budget enough useful life.
Upgrade timing is where the Power Value Index earns its keep. The question is never just "which generation scores highest" ... it is "given what I already own, what I am about to pay, and how long I plan to keep it, which move actually saves money."
Three IBM Power hardware choices buyers actually face
Keep what you have
Rational when remaining useful life is still meaningful and maintenance costs have not escalated past a sustainable level. Not rational once standard IBM service has ended, as it already has on the full Power8 line and on Power9 scale-out models.
Buy used Power10
Currently the standout value move: real modeled support runway, softening prices as the secondary market forms, and performance close to current-generation Power11 for most workloads.
Buy new Power11
Justified when you need maximum remaining useful life, are buying for a decade-long hold, or have workload requirements Power10's capacity ceiling cannot comfortably absorb.
When IBM Power hardware replacement breaks even
Every keep-or-replace decision compares the rising cost of the current hardware with the price of moving. The Breakeven Point glossary entry explains the idea. IBM Power Hardware Ownership Cost shows how to run the comparison by generation.
Quick-reference decision guide by current generation
| If you currently run | Standard Support Status | Recommended Choice |
|---|---|---|
| Power8 | Ended (Oct 2024) | Replace now; you are on extended/third-party support already. See our Power8 profile. |
| Power9 (scale-out) | Ended (31 Jan 2026) | Replace soon, or budget an extended-support bridge; the runway you are on is short. |
| Power9 (E980) | Runs to Dec 2027 | You have a defined window. Plan the next hardware move now and finish it inside that window. |
| Power10 | No EOS announced; withdrawn from new sale 31 Jul 2026 | Keep it or expand through the used market. Power10 has the highest current hardware value score. |
| Power11 | Current generation | Keep; you are already on the newest available platform. |
This table is a starting point, not a substitute for running your own numbers against Annualized Ownership Cost and your actual workload profile in Workload Value.
Priced scenario: Power 9 to Power 10 vs Power 11
The Power 9 upgrade scenario runs the three common moves with published prices beside each option: S914 to S1012 or S1112, S922 to S1122, and S924 to S1024 or S1124.