![Synology DS120j](/im/productimages/5/9/2/4/4/6/9/0/6/8/0/8/0/2/9/4/9/9/5/ff67c699-3fe2-403e-be83-3da4f1451996.jpg?impolicy=ProductTileImage&resizeWidth=240&resizeHeight=240&cropWidth=240&cropHeight=240&quality=high)
Synology DS120j
Synology DS120j
Exactly, a NAS alone is not safe. The hard drive can become defective at any time and then everything would be gone. But you can make a hyperbackup with an external hard drive via USB or with a second NAS, for example. There are also many other possibilities. I prefer to have the NAS with two hard disks as the main server and use the 120j as a hyperbackup.