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Hardware resources System i models Earlier models

IBM System i™ 515 Express

Product details
IBM System i 520 ExpressBrowse & buy
IBM iSeries 515 Express Edition
For small to mid-sized businesses with less than 40 users, tired of dealing with the challenges of Microsoft® Windows®-based servers. An easy-to-manage, easy-to-secure and highly reliable alternative to Windows®-based servers. The System i Express models runs thousands of proven industry solutions that are sure to fit the needs of almost any business.

Software i5/OS®, Windows Server™, Linux, AIX 5L™
Memory (Range) Up to 16 GB
Disk (Range) Up to 560 GB
Processor POWER5+ 1.9 GHz



IBM System i™ 525 Express

Product details
IBM System i 525 ExpressBrowse & buy
IBM iSeries 520 Express Edition
For small to mid-sized businesses, the System i 525 Express is ideal for companies that need an affordable, easy to use system with increased expansion options and easy upgrades with Capacity on Demand. Unlike Windows-based servers, the System i Express models are typically used to run multiple business applications on the same system.

Software i5/OS®, Windows Server™, Linux, AIX 5L™
Memory (Range) Up to 32 GB
Disk (Range) Up to 39 TB
Processor POWER5+ 1.9 GHz



BladeCenter JS22 Express

JS22 Product details
IBM System i 525 ExpressLearn more about running i5/OS on IBM Blade servers
BladeCenter JS22 Express
With IBM JS22 blade servers running i5/OS, companies can now consolidate their System i and Intel processor-based servers into a single chassis, leveraging the space, power, and management savings provided by IBM BladeCenter solutions. The IBM BladeCenter JS22 is a POWER6 processor-based blade that supports IBM i 6.1, AIX, and Linux operating systems.

Software i5/OS®, Linux, Windows Server™, AIX 5L™
Processor POWER6™ 4.0 GHz



IBM System i™ 520 Express

Product details
IBM System i 520 ExpressBrowse & buy
IBM iSeries 520 Express Edition
Designed for small- to medium-sized businesses, the i520 Express 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 600 - 3800 CPW



IBM System i™ 520

Product details
Browse & buy
IBM System i 520
Reduce complexity and improve flexibility and productivity with a highly integrated and highly secure POWER5+™ processor-based system. Run i5/OS®, AIX 5L™, Windows® and Linux® simultaneously-offering tremendous flexibility in application choice.

Software i5/OS®, Linux, Windows Server™, AIX 5L™
Memory (Range) Up to 32GB
Disk (Range) Up to 39TB
Processor performance 600 - 7100 CPW



IBM System i™ 550

Product details
Browse & buy
IBM System i 550
Designed for the unique IT environment requirements of medium- to large-sized business, the i550 is ideal for system 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 3800 - 14000 CPW



IBM System i™ 570

Product details
Browse & buy
IBM System i 570
Ideal for growing medium to large enterprises, the new IBM System i 570 with IBM POWER6™ processor technology 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 768GB
Disk (Range) Up to 387TB
Processor performance 5500-76,900 CPW



IBM System i™ 595

Product details
Browse & buy
IBM System i 595
Designed for large enterprises, the System i™ 595 offers multiplatform 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 2 TB
Disk (Range) Up to 381 TB
Processor performance 31500 to 216000 CPW
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