Windows Operating Systems

• Both 32-bit and 64-bit platforms are supported
• Microsoft Windows 2000 Server (Professional, Advanced or Data Center editions)
• Microsoft Windows 2003 Server (Standard, Enterprise, Data Center or Web editions)  

Linux Operating Systems

32-bit

• Red Hat Enterprise Linux 3.0 (AS and ES)
• Red Hat Enterprise Linux 4.0 (AS and ES)
• SUSE LINUX Enterprise Server (SLES) 8, SLES 9, and SLES 10
• White Box Enterprise Linux 3.0
• Asianux 1.0 Asianux 2.0
• VMware ESX Server v2.5 Console OS

Itanium 2

• Red Hat Enterprise Linux 3.0 for Itanium
• SUSE Linux Enterprise Server (SLES) 8 for Itanium
• SUSE Linux Enterprise Server (SLES) 9 for Itanium

Opteron

• Red Hat Enterprise Linux 3.0 for AMD64/Intel EM64T
• Red Hat Enterprise Linux 4.0 for AMD64/Intel EM64T
• SUSE Linux Enterprise Server (SLES) 8 for x86_64
• SUSE Linux Enterprise Server (SLES) 9 for x86_64
• SUSE Linux Enterprise Server (SLES) 10 for x86_64

Xeon EM64T

• Red Hat Enterprise Linux 3.0 for AMD64/Intel EM64T
• Red Hat Enterprise Linux 4.0 for AMD64/Intel EM64T
• SUSE Linux Enterprise Server (SLES) 9 for x86_64
• SUSE Linux Enterprise Server (SLES) 10 for x86_64

IBM POWER

• Red Hat Enterprise Linux 3.0 (AS) for pSeries
• Red Hat Enterprise Linux 4.0 (AS) for IBM POWER
• SUSE Linux Enterprise Server (SLES) 9 for IBM POWER

Storages

• Common models from major vendors (Compaq, Dell, EMC, Hitachi, HP, IBM)