Hardware requirements for IBM WebSphere Application
Server
For Microsoft Windows XP, Windows 7, Windows Server
2003 and 2008
- Intel Pentium processor at 500MHz or faster
- Intel EM64T or AMD Opteron.
- Minimum 512 MB physical memory; 1 GB recommended
- Minimum 2 GB RAM
- Minimum 1 GB of free disk space for installation (includes SDK)
For Linux x86
- Intel Pentium processor at 500 MHz or faster
- Intel EM64T or AMD Opteron
- Minimum 512 MB of physical memory; 1 GB recommended
- Minimum 1 GB of free disk space for installation (includes SDK)
For Linux on IBM® System z
- System z® processors
- Minimum of 1,119MB available disk space for installation
- Minimum of 512 MB memory; 1 GB recommended
- CD-ROM drive
For IBM AIX® (32 bit WebSphere® Application Server)
- IBM POWER® family of processors
- Minimum 512 MB physical memory; 1 GB recommended
- Minimum 1 GB of free disk space for installation
For IBM AIX (64 bit WebSphere Application Server)
- IBM POWER family of processors
- Minimum 1 GB physical memory recommended
- Minimum 1 GB of free disk space for installation
For Solaris SPARC
- Sun Solaris operating environment compatible SPARC workstation
at 440MHz, or faster
- Minimum 512 MB physical memory; 1 GB recommended
- Minimum 1 GB of free disk space for installation
For additional software products, for example DB2® or IBM Communications
Server, refer to the respective product documentation.
Hardware requirements for Client
- x86 processors capable of supporting the supported operating systems
- 512 MB RAM
- 500 MB free disk space
- Display Resolution: Super video graphics array/adapter (SVGA)
1024 x 768 display
- High Contrast Mode: 1152 x 768 display, only default font settings
(10pt Sans)
Hardware requirements for IBM Rational Application
Developer
- Intel Pentium III processor at 800 MHz, or higher
recommended
- Display, minimum requirements: 1024 x 768
- 1 GB RAM minimum, 2 GB RAM
- Disk space requirements: 3.7 GB minimum for installing Rational® Application Developer
and additional disk space for development resources (minimum disk
space can be reduced if optional features and run-time environments
are not installed).
If the development environment requires additional software
products, such as DB2 or IBM Communications Server, refer
to the specific product documentation.
For the latest hardware
requirements, refer to the documentation at http://www.ibm.com/software/.