Exchange 2010 Mailbox Role Calculator 20.6

It’s almost a year since the last update, but today the Exchange Team released version 20.6 of the Exchange 2010 Mailbox Role Calculator.

Enhancements since version 19.9:

· Calculator now supports defining server requirements for dedicated Hub Transport and Client Access servers; specifically CPU and memory sizing.

· Calculator will state how many dedicated Hub Transport and Client Access servers should be deployed in a datacenter.

· Calculator now includes Hub Transport and Client Access impact on server megacycles and utilization calculations for multi-role deployments.

· Global catalog processor core calculations were optimized and simplified.

· Calculator has been rebranded as Exchange 2010 Server Role Requirements Calculator.

· Fixed column headers in results tables to match Site Resilience scenario

Bug Fixes since version 19.9:

· Fixed conditional formatting bug when site resilience is not enabled, yet SDC instance input has greater than 0 copies specified.

· Fixed logic error where calculator would calculate storage requirements when there were more database copies (HA+Lagged) than Mailbox servers.

· Fixed logic error in calculating remaining active databases during first and second server failures in secondary datacenter for single DAG A/A scenario.

· Fixed /environment formula for standalone number of database formula.

You can download the calculator here. For more information please consult the changeblog or usage instructions.

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