Ale nan Notifikasyon & actions in settings. The easiest way to do this is by typing Notifications in Cortana search. You could also get to the Notifications & actions screen by pressing Windows Kle + I -> Sistèm -> notifikasyon & aksyon .
Scroll down Notifikasyon an & actions screen and click on Windows Explorer.
Chwazi fèmen notifikasyon oswa chanje anviwònman yo pou Windows Explorer kostim bezwen ou yo.
This will turn off the notification for low hard disk space, however this will also turn off all notifications from Windows explorer.
At the moment there is no settings to turn off the notification for a single drive. If you have a solution to turn off the notification for a single drive, please let us know in the comments below.