![Exchange Server Role Requirements Calculator](http://www.adventuresinexchange.co.uk/wp-content/uploads/2018/07/ExchangeCalc9.1-150x150.jpg)
Exchange Server Role Requirements Calculator
If you are planning an Exchange Server deployment or upgrade then I highly recommend you download and use the Exchange Server Role Requirements Calculator – it is ideal for server and storage modelling. Version 9.1 is available here: https://gallery.technet.microsoft.com/office/Exchange-2013-Server-Role-f8a61780