Standard system components are installed at the factory. Optional components that you purchased independent of the standard configuration are shipped separately, and in most cases should be installed before you install the server in a rack.
The following optional components can be ordered and purchased separately:
PCIe cards
DDR3 DIMM memory kits
Storage drives
Software media
If you ordered any customer-installable components, refer to the service label on the top cover of the server or the component removal and replacement procedures in the Sun Server X4-4 Service Manual .
Supported components and their part numbers are subject to change over time and without notice. For the most up-to-date list, refer to:
https://support.oracle.com/handbook_private/
Click the name and model of your server. On the product page that opens for the server, click Full Components List for a list of supported components.