These are IBM Power6 servers for IBM i workloads. They use the POWER6 processor for solid midrange performance on the IBM i operating system.
Power6 systems support virtualization with PowerVM. They include DDR2 or DDR3 memory, SAS storage options, and PCIe Gen2 slots for expansion. They work well for databases, ERP, and departmental applications in small to medium businesses.

Use this chart to compare sizes. Then open the model page for full options.
| Model | Machine Type | Size | Max Cores | Max Memory | Storage |
|---|---|---|---|---|---|
| Power 520 | 8203-E4A | 4U rack / tower | Up to 4–6 | Up to 128–256 GB | SAS |
| Power 550 | 8204-E8A | 4U rack / tower | Up to 8 | Up to 128–256 GB | SAS |
| Power 750 | 8233-E8B / 8234-EMA | 4U rack | Up to 8 | Up to 256–512 GB | SAS |
| Power 520 (early) | 9408-M25 / 9407-M15 | 4U rack / tower | Up to 4 | Up to 64–128 GB | SAS / SCSI |
These servers are built for IBM i. They also support mixed partitions when needed.
Data Tech Computer is an IBM Business Partner. We help you choose the right Power6 size for your IBM i workloads. All systems include a 60-day warranty.
Browse the product listings below for current Power6 iSeries servers and configurations.
Power6 Disk Drives Power6 Memory Power6 Adapters Power6 RAID Adapters
Power6 Ethernet Power6 DVD Power6 Expansions