Fedora123,   To answer technical questions and things it would be best to look in the servers manual, which can be found at support.dell.com, then you can enter the service tag or click Browse all products - Servers - Poweredge then select the model. From there you can select Manuals on the left, or to get a servers configuration when shipped (or currently) you can go to System Configuration tab on the left of the page as well.  Hope this helps steer you in the right direction.  
Best place to learn about the details of Poweredge server specs. Any book available?  Thanks in advance
Best place to learn about the details of Poweredge servers