NOTE: All processors within the server must be identical.
NOTE: All processor kits contain one processor. If two processors are desired, select one xxxxxx-L21 and one xxxxxx-B21. If four processors are desired, select one xxxxxx-L21 and three xxxxxx-B21. 3P configurations are not supported.
NOTE: The processor model as well as the memory configuration determines the maximum speed memory can operate. Please see the see the "Memory" section later in this document.