可以升级的,一下是aix.7.1.3的版本说明。
http://www-01.ibm.com/support/kn ... base713.htm?lang=enRequired hardware
Only 64-bit Common Hardware Reference Platform (CHRP) machines running selected PowerPC® 970, POWER4, POWER5, POWER6®, and POWER7® processors that implement the Power Architecture® Platform Requirements (PAPR) are supported.
To see if you have a supported machine, log into the machine as the root user, and run the following command:
prtconf | grep 'Processor Type'
Note: RS64, POWER3, and 604 processors, 32-bit kernel, 32-bit kernel extensions, and 32-bit device drivers are no longer supported.