If you plan on running a ZFS file server at home, which enthusiasts prefer because it's one of the only filesystems that supports full file checksumming to prevent bit rot.
Anyway, the ZFS approach is to inherently trust the data that's in RAM over the data on the drive if there's a discrepancy, so ECC RAM is required to maintain the integrity of data on RAM.
Anyway, the ZFS approach is to inherently trust the data that's in RAM over the data on the drive if there's a discrepancy, so ECC RAM is required to maintain the integrity of data on RAM.