Based on these reports and pricing, I've currently filled my NAS with only Toshiba drives. 1 4TB, 1 5TB and 2 14TB drives and all of them have been great. These

Based on these reports and pricing, I've currently filled my NAS with only Toshiba drives. 1 4TB, 1 5TB and 2 14TB drives and all of them have been great. These enterprise drives are quite noisy, but my oldest already runs for over 4 years without any reallocated sectors or other issues. Apart from that, Toshiba provides free 5 year warranty on these drives. And the best thing? These bad boys are only 250 euro's for 14TB or 300 euro's for 18TB of raw storage capacity.