Thanks for your help!
It will be setup this way:
Disk:
RAID 1 for OS & Applications (HDD,146G 15K SAS,3G,3.5)
RAID 1 for Exchange database (HDD,146G 15K SAS,3G,3.5)
RAID 1 for Exchange logs,DATA & Swap (HDD, 300GB 15K SAS,6G,3.5)
RAM:
16GB,8x2GB,1333,2R UDIMM, 2 PA
Processor:
Two...