Defect after only 600 hours of operation

Unfortunately, I can also call inadequately the WD60EFRX. After about 600 hours of operation first read errors are in this WD RED occurred and my NAS (QNAP HS-210) has the status on a little later "abnormal" set with the recommendation to replace Platts asap. The previously built WD Red with 4TB persevered least 5000 hours (also I do not really acceptable), a 3TB WD Red contrast, runs for three years with no problems.
Less annoying but also notable are the opposite of the 3TB version - at least in my case - significantly increased running noise in models with higher capacity.