Hardware Requirements

Application Server	CPU - 64-bit Quad-core AMD Opteron 2214 or better is recommended Memory - 8GB on a 64 bit system is recommended Hard disk capacity - 21GB
Document storage	50GB additional storage recommended for a typical configuration (actual value determined by need) The Hard drives should be in a RAID configuration to withstand hard drive failure. A SAN can be used if it is available.
Database Server	CPU - Quad-core AMD Opteron 880 / Intel 64-bit, or better Memory - 16GB recommended Hard disk capacity - 100GB is recommended for the database(s) and the transaction log. The Hard drives should be in a RAID configuration to withstand hard drive failure. A SAN can be used if it is available.
Database backup	500GB recommended for database and document backups, in a typical configuration (actual value determined by need)
Time Zones	All database servers and web servers must be configured to be in the same timezone, regardless of where they are geographically located.