WebSphere brand IBM WebSphere Telecom Web Services Server, Version 7.1

Hardware requirements

Hardware requirements vary, depending on the operating system on which you plan to deploy the IBM® WebSphere® software for Telecom products.

Before you begin the installation, one of the following operating-system platforms must be installed and configured. Choose a platform to display a detailed list of hardware requirements.

This information represents the minimum requirements. For greater performance and scalability, additional hardware may be needed.

AIX®

Processor
Power 5, 1.5 GHz, 32- and 64-bit
Physical memory
4 GB minimum, 2 GB per JVM recommended
Disk space
2 GB of free space (minimal)
6 GB of free space recommended
Other:
CD-ROM or access to shared network drive where CD images are available

Linux® on PowerPC®

Processor
Power 5, 1.5 GHz, 32- and 64-bit
L2 cache
L2 cache for 2.8 GHz processor must be 512 KB
L2 cache for 3.4 GHz processor must be 1 M
Physical memory
4 GB minimum, 2 GB per JVM recommended
Disk space
2 GB of free space (minimal)
6 GB of free space recommended

Linux on Intel

The following configuration is supported for Intel® x86 platforms:

Processor
Pentium® 4, a minimum of 2 processors is required
2.8 GHz (32- and 64-bit)
L2 cache
L2 cache for 2.8 GHz processor must be 512 KB
L2 cache for 3.4 GHz processor must be 1 M
Physical memory
4 GB minimum, 2 GB per JVM recommended
Disk space
2 GB of free space (minimal)
6 GB of free space recommended
Other
CD-ROM or access to shared network drive where CD images are available
Hyper-threading should be enabled

Solaris on Intel

The following configuration is supported for Intel x86 platforms:

Processor
Intel x86 compatible
2.8 GHz (32- and 64-bit)
L2 cache
L2 cache for 2.8 GHz processor must be 512 KB
L2 cache for 3.4 GHz processor must be 1 M
Physical memory
4 GB minimum, 2 GB per JVM recommended
Disk space
2 GB of free space (minimal)
6 GB of free space recommended
Other
CD-ROM or access to shared network drive where CD images are available

Solaris on SPARC

The following configuration is supported for UltraSPARC-T1 platforms:

Processor
SPARC
1.5 GHz (32- and 64-bit)
L2 cache
L2 cache must be 512 KB
Physical memory
4 GB minimum, 2 GB per JVM recommended
Disk space
2 GB of free space (minimal)
6 GB of free space recommended
Other
CD-ROM or access to shared network drive where CD images are available



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