I'm preparing to migrate form a single box Exchange 2003 system to a single box 2010 solution. After reviewing the "Understanding Memory Configurations and Exchange Performance" and "Exchange 2010 Mailbox Server Role Requirements Calculator" links I'm
planing on using a box with 2TB disk space and 32GB RAM (Server 2008 R2 max). My current total message store in 2003 is about 130GB and I plan on increasing my user's mailbox limits from 2GB to 4GB when I migrate them to 2010. Am I providing reasonable disk
space and RAM on the new box?
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