I've had 5x4TB WD Reds for about 10 years, I did have to replace one at some point but my synology supported hotswapping it and restoring everything. Have not

I've had 5x4TB WD Reds for about 10 years, I did have to replace one at some point but my synology supported hotswapping it and restoring everything. Have not had an issue with the others, would buy those drives again :)