Gianni,

For what it's worth I run two of the WD 3TB REDs in my MD600 (RAID 1), and an additional five of them in my Drobo 5N NAS. They have been in for nearly a year without issues.

Richard
Main: 818v3, DSP7200.2x2, Prime Headphone Amp & Power Supply, Roon Nucleus+ w/Lifetime Sub., Tidal Subscription, UHD722, IP2SL-P (TCP/IP to Serial), Sony Bravia 4K TV, Intel NUC13ANHi7 Pro PC/ Win11Pro/64, iPad Air (5th gen), LinkSys MX8500 Mesh Router (X 4), LinkSys LGS116P 16 Port Switch, PS Audio Power Plant 10.
Basement: 218, DSP5200x2