@atpfm RAID/Ubiqitui NVR question ... setting up my new NVR with four drives I have leftover from previously updating my Synology disks. Went with RAID 10, and in the settings I noticed two drives have ~23,000 hr and the other two have ~31,000 hr. Is there any advantage to putting the drives with similar hours in the same mirroring pair, or should I split them up so each pair has a low and high hour drive?