All UNIX servers

• HP-UX for IA64 Itanium2 platforms (11i v2 and higher)
• HP-UX for PA-RISC platforms (10.20 and higher)
• Sun Solaris for Sparc platforms (5.5 to Solaris 10)
• Sun Solaris for x86/x64 platforms (5.8 to Solaris 10)
• IBM AIX (4.1 and higher)
• Bull AIX (4.1 and higher)
• HP Tru64 UNIX (4.0-F and higher)
• NCR MP-RAS (3.0.1 and higher)
• Siemens Reliant UNIX / Sinix (5.4.3 and higher)

All Windows servers

• Windows Server 2008
• Windows Vista
• Windows 2003 for x86/x64 platforms
• Windows 2003 for IA64 Itanium2 platforms
• Windows XP
• Windows 2000

OS/390 and zSeries servers

• IBM OS/390 (V2R6 and higher)
• IBM z/OS

Linux servers

RedHat:

• Red Hat Enterprise Linux (Itanium)                         
• Red Hat Enterprise Linux AS/ES 3 (x86 32/64bit)
• Red Hat Enterprise Linux AS/ES 4 (x86 32/64bit)
• Red Hat Enterprise Linux 5 (x86 32/64bit)             
• Red Hat Enterprise Linux 5 and higher (zSeries) 

Novell SUSE:

• SUSE Linux Enterprise Server (Itanium)                 
• SUSE Linux Enterprise Server 8 (x86 32/64bit)    
• SUSE Linux Enterprise Server 9 (x86 32/64bit)    
• SUSE Linux Enterprise Server 10 (x86 32/64bit)  
• SUSE Linux Enterprise Server 11 (x86 32/64bit)  
• SUSE Linux Enterprise Server 10 and higher (zSeries) 

AS400 and iSeries servers

• IBM OS/400 & i5/OS (V4R3 and higher)

HP e3000 servers

• MPE/ix (6.0 and higher)

VMS servers

• HP OpenVMS for Alpha platforms (6.2 and higher)
• HP OpenVMS for IA64 Itanium2 platforms (8.3 and higher)