Brief about the client's requirement:
They have 2 IBM x3400 with Intel Xeon e5405 CPU & procuring a new IBM x3650 with one of the Intel e5520 or e5540 processors.
I want to confirm the interoperability between e5405 & e5520/40 CPU architecture for VMware installation & configuration.
Please go through the attachments & help us know the CPU Architecture as we are unable to find any information on web.
Can anyone please help & confirm the CPU architecture compatibility & interoperability between these 2 processors for HA, VMotion configuration & Data migration.
you will need to enable enhanced vmotion capability in order for the live migration (vmotion) to work. Other than that you're good to create these two hosts under a single cluster. Have a read a below's KB, you will understand more from there: http://kb.vmware.com/kb/1003212 http://kb.vmware.com/kb/1005764
Welcome to the community.
For HA and Storage vMotion all CPU are compatible.
For vMotion and DRS you can use EVC (at cluster level) to have a common CPU baseline.
For FT you need to check also this KB: http://kb.vmware.com/kb/1008027
Andre