WD Red Pro drives are engineered to handle high-intensity workloads in 24 x 7 commercial and enterprise NAS environments. They deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimised NAS systems. Highlights: - Ideal for creative pros, medium to large businesses, and commercial/enterprise NAS systems - For RAID-optimised NAS systems with an unlimited number of bays - Designed for continuous operations - Protected against excessive vibration - Built to absorb shock