The required installation disk space for each platform will vary from 250MB to 450MB, and depends on the following:
Product installed – SDK or Open Server
Architecture – 32-bit or 64-bit
Platform – IBM AIX, HP Tru64 UNIX, HP 9000/800 HP-UX, HP Itanium, Linux AMD, Linux/Intel, Linux Itanium, Linux on POWER, Silicon Graphics (SGI), Sun Solaris x86, Sun Solaris x64, Sun Solaris SPARC, or Windows x86
Type of install – Typical, Full, or Custom