WD Red® Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
Yes, US prices all include the 0% VAT we have here.
US websites never include sales tax, because it varies by state and even municipality within a state. It can be 0%, it can be 8%.