What IBM Power Hardware Costs Per Year
Compare used and new IBM Power hardware across the same hold period. See how the server price changes after support, software, migration, and resale value are counted.
Divide the complete five-year cost by five, not just the server price. A used Power9 can look dramatically cheaper until IBM i licensing, support, migration, energy, and the next replacement are added. A new Power11 can look dramatically more expensive until its longer runway and lower migration frequency are counted.
Use one ownership formula for every IBM Power server
Annual ownership cost = acquisition + software + support + migration + energy + financing + downtime reserve, minus residual value, divided by the number of years held.
The formula is simple. The discipline is using the same lines for the server you already own, the used system that looks cheap, and the new system the partner recommends.
Build the hardware comparison from numbers you can replace
The IBM Power hardware examples show the math, not the winner
The table uses public asking prices and one published Power11 configuration to show how annualization works. The examples are not equal configurations. Replace every number with your fitted quotes before choosing a system.
Next step: use the Upgrade Economics Simulator to reduce the field, then request comparable written quotes for the options that remain.
These examples demonstrate five-year annualization with public asking prices and published configuration examples. They do not rank the systems because the hardware, software, condition, workload, and support are not equal. Replace the inputs with fitted written quotes before using the result as a budget.
IBM Power Hardware Cost Assumptions
- Five-year hold, with one-time acquisition spread evenly across five years
- No residual value is assumed in the worked examples
- Software, support, migration, energy, financing, tax, downtime, and growth remain separate inputs unless the example explicitly includes them
- Marketplace amounts are asking prices, not completed-sale averages
- The complete comparison must use the same workload and recovery requirement for every option
Worked examples: divide a known upfront input across a five-year hold
| Example Input | Known Upfront Amount | Hardware or Package Per Year | What Is Still Missing |
|---|---|---|---|
| Used Power9 S924 with no memory | $4,000 asking price | $800 per year | Memory, storage, operating system, licensing, support, migration, freight, energy, and exit |
| Used Power9 S924, tested 24-core AIX system | $8,900 asking price | $1,780 per year | Final memory and storage, support, migration, freight, energy, and exit |
| Power11 S1122 published hardware example | $33,303.98 hardware | $6,660.80 per year | IBM i or AIX software, support term, migration, energy, financing, tax, growth, and exit |
| Power11 S1122 with one IBM i partition and 10 users | $69,967.98 published hardware and software example | $13,993.60 per year | Support details, migration, energy, financing, tax, growth, downtime reserve, and exit |
The Power9 examples were public asking prices checked on 3 October 2026. The Power11 examples were published by Midland Information Systems. The configurations are different and are shown only to demonstrate the arithmetic.
Use the same ownership lines for every decision
A short-term option is not cheaper if the model omits the migration it merely postpones.
| Decision | Acquisition Input | Cost Most Likely to Be Missed | Financial Question |
|---|---|---|---|
| Keep the current Power8 or Power9 | No new server purchase | Rising support, outage exposure, and the delayed migration | Does one more year save money after the later move is still included? |
| Buy used Power9 | Exact configured asking price | Software entitlement, short support runway, and an earlier second migration | Is the lower cash requirement worth the deliberately shorter hold? |
| Buy used or closeout Power10 | Partner or reseller quote | IBM i subscription, activation, and configuration differences | Does Power10 preserve most of the needed capability at a lower annual cost than Power11? |
| Buy new Power11 | Complete IBM or Business Partner quote | Software, services, financing, and growth options | Does the longer runway reduce annual cost enough to justify the higher purchase amount? |