I'm interested in your SYS-7047GR-TPRF server, but what is "MCP-240-00096-0N - SC747B GPU / Add-on Card Dummy Assembly (2 Slots)-Single Pack" and do i need it?
These dummies are to be used if you use the server with less than 4 GPU's. They make sure the actual GPU's get enough cooling by partly blocking the empty spaces.