Typically when we are looking to perches and implement hardware in a server environment we need to tack care of flexibility in a case of vender we go with as well

As in term of features of that server (the processor, memory, and disk space) these are thinks that typically have flexibility and that flexibility a bit narrow down when we start implementation of exchange server.

• Processor: it requires x64architecture it can be Intel or AMD64 platform concern we cannot use legacy XCD system.
• Memory: actuality the memory is depending on rolls that we installed.

But with more memory we can get the better performance, the minimum memory per server is 4GB.

• Disk space: is the most important and it’s depending on Mail Box roll, that how many rolls we are going to add.

And it’s important to tack care of disk size, since its increase day by day more and more.