Compaq AlphaServer ES45 1B Owner's Manual page 176

Firmware. Version numbers of the SRM console, PALcode, serial ROM,
RMC ROM, and RMC flash ROM
Processors. Processors present, processor version and clock speed, and
amount of backup cache
Core logic. Version numbers of the chips that form the interconnect on
the system board
Memory. Memory arrays and memory size
5-12 ES45 Owner's Guide