
WD Red Plus
4 TB, 3.5", CMR
WD Red Plus
4 TB, 3.5", CMR
Can I use a 3tb in the WD Mycloud Nas together with a 4tb or must both hard drives have the same storage capacity?
Ideally, you should take 2 identical disks. So not only the same size, but also the same type/model, because of caches, operating modes etc. Mixing 3 and 4 TB is rather stupid, e.g. with a RAID 1 you then only have 3 TB.