WD Red Plus
4 TB, 3.5", CMR
Question about Red Plus - 389392
does the HDD really work according to CMR? on ämähzonn, disks with SMR were hawked as CMR...
Helpful answer
This ending in the model designation "...EFZX" shows that this is a CMR hard disk.
SMR has the suffix "...EFRX".
Yes, I think so ... Just have a look at Geizhals or, as already written, at the manufacturer. But yes, this is a CMR plate
According to WD shop.westerndigital.com/de-de/products/internal-drives/wd-re..., the WD40EFZX is CMR. The press says that the Plus and Pro series always use CMR.