EX2 to EXX4100

Right now i have an EX2 for my NAS. I just bought an EX4100. can i move the hard drives from the EX2 to the EX4100 without having to reformat them. or will they be reformated when i install them in the EX4100?

thank you ahead of time

Hi,

You could refer to the following link: My Cloud: Moving Hard Drives From an Enclosure to Another Enclosure (RAID Roaming)