You can refer below link for various features of iDRAC and its usage [URL]  If you want to use iDRAC locally from the server you can do it by installing iDRAC tools on the operating system and run racadm commands to get the details iDRAC Tools can be found from below link [URL] Use below link for details on racadm commands [URL] 
Greetings! I need to check the server information (Technnical specifications?) , I need your help ?   My server is new one, as per now I started with the OS installation of windows server 2016. and I want to check technical specifications through iDRAC, what is required first to use iDRAC to be able to get information?   Kindly guide me by step on how I could use iDRAC? am new one to use server, and my server is powerdge R740. I want to check all the specifications of this product. How to do that? commands?, ways to do that? how to access iDRAC locally not remotely? I mean access idrac physically/direct to that server? Thank you in advance!      
Looking powerdge R740 technical specifications?