Note - The CPU modules for the Sun Server X2-8 are unique to the M2 model of the server family and are not interchangeable with the CPU modules used in the Sun Fire X4800 server. For more information, see CMOD Incompatibility Between Versions of Sun Server X2-8.
The Sun Server X2-8 supports two configurations, minimum and fully populated.
For all configurations a CMOD must be installed slot 0.
A slot must contain either a CMOD or a filler module.
The following illustration shows a sever in a minimum configuration. Slots BL 1 and BL 2 are occupied with CMOD fillers.