I have a requirement to add additional nodes to an existing Hyper-V Failover Cluster.
Dell have quoted for the new hardware and everything is identical to the existing kit, except for the memory speed, which they are unable to match.
I've spent some time looking into this, but I can't find any clear statements from Microsoft or other third parties.
Could anyone tell me if this would cause the Cluster Validation Wizard to fail and/or any other problems with the operation of the cluster?