Guys, Im planning to roll out exch 2010. Im currently trying to spec out storage for my integration. Microsoft claims it has designed exchange 2010 to run on sata disk (slower, capacity based systems). Is there any truth to this? Is this recommended? Im concerned that running on SATA will decrease performance; However, I believe there are built in features to the 2010 design to work around performance issues with sata. Probably disk caching or something. Can anyone find me info and case studies supporting the usage of exch 2010 and sata rollouts? What’s your opinion to this question ?