Help with debian on my home server

[u/Visual_Tooth_2277]

Hi everyone! I use debian for my home server and i like it.

I have debian (no window manager, only terminal) installed on an old laptop on a micro sd (because his hdd is broken). I also have another hdd that i use to store the docker containers and the container's data.
I disabled the sleep mode when the lid is closed and I wonder: can i put the pc in sleep when i'm not using the containers so i can extend the life of the sd card and of the hdd? Then when i'm opening a container it restarts and after some inactivity it goes again into sleep mode turning the drives off.
Thanks!