Is there an online service for backing up a NAS with 60TB of data or am I asking too much?
Seems like it might be cheaper to buy a second NAS and back it up that way?
I have this specific model of NAS and it really is fantastic. The OS is really coming into its own, and usually get some nice updates every month. The Hardware is also very very good. A very capable device.
I have the Ugreen DXP8800 Plus. Running Raid 6 with 8X22TB drives. Way fast and very easy to set up. The OS on it is still developing, so it doesnt have a shit ton of APP support without using Docker. But for a prebuilt NAS, the hardware is fantastic for the price. You will not regret it.