if you run solaris on the boxes, you could use the command "raidctl" to see the status of the raid...
i think that could also do the job:
Sun N1 System Manager
but with a x4100 sun server you don't need a monitor or keyboard anymore, you could use the ILOM virtual KVM, a java based web application... perhaps you can see the raid status in the ILOM (Integrated Lights Out Manager) web-page, i am not sure, couldn't find it..
regards pressy