40G is purely overkill and is not utilized. Initial build had 8G and then I had 32G lying around so I added it. 4G is probably enough. Though nextcloud does us

40G is purely overkill and is not utilized. Initial build had 8G and then I had 32G lying around so I added it. 4G is probably enough. Though nextcloud does use a lot of memory for miniature generation. As for the G4560, I can stream 1080p with jellyfin so it packs a surprising punch for it's power envelope.