There is no such command, as Red Hat is an operating system that can run on almost any platform or devices, there is no way to get such detailed information.
You must collect the information using the /proc files and also, the provider utilities, like hpacucli.
See Also:
http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=956927
Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?
