iSeries 520 Express

Designed for small to medium-sized businesses, the 520 Express Edition runs a broad range of applications. It can help you consolidate Windows, Linux and UNIX servers providing the capability to run your business and not a server farm.

Software i5/OS, Linux, Windows Server, AIX 5L Memory (Range) Up to 32GB Disk (Range) Up to 39TB Processor performance 500 - 2400 CPW

iSeries 520

Reduce complexity and improve productivity with the world's first POWER5 processor-based server. Runs i5/OS, AIX 5L, Windows (via an IXA or IXS) and Linux simultaneously — offers tremendous flexibility in operating system choice.

Software i5/OS, Linux, Windows Server, AIX 5L Memory (Range) Up to 32GB Disk (Range) Up to 39TB Processor performance 500 - 6000 CPW

iSeries 550

Designed for the unique IT environment requirements of medium-sized businesses, the IBM eServer iSeries 550 is ideal for server consolidation and IT environment simplification.

Software i5/OS, Linux, Windows Server, AIX 5L Memory (Range) Up to 64GB Disk (Range) Up to 77TB Processor performance 3300 - 12000 CPW

iSeries 570

Ideal for growing medium to large enterprises, the IBM eServer iSeries 570 offers multiplatform management and maximum flexibility for customers requiring up to 16-way symmetrical multiprocessing capability.

Software i5/OS, Linux, Windows Server, AIX 5L Memory (Range) Up to 512GB Disk (Range) Up to 193TB Processor performance 3300 - 44700 CPW

iSeries 595

Designed for medium to large enterprises, the IBM eServer iSeries 595 is the largest system in the eServer iSeries family. It offers multi-platform management and maximum flexibility for customers requiring up to 64-way symmetrical multiprocessing capability.

Software i5/OS, Linux, Windows Server, AIX 5L Memory (Range) Up to 2TB Disk (Range) Up to 381TB Processor performance 24500 - 165000 CPW