Página 50 de o manual diz isto:
Installing DIMMs CAUTION: For proper cooling do not operate the server without the access panel, baffles, expansion slot covers, or blanks installed. If the server supports hot-plug components, minimize the amount of time the access panel is open.
- Power down the server (on page 22).
- Extend the server from the rack (on page 22).
- Remove the access panel (on page 23).
- Remove the air baffle (on page 28).
- Open the DIMM slot latches.
- .... {more steps}
Então, não. Não adicione hot-add, da minha leitura do manual.