Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5 inch - WD122PURP ^Sale

Up-to 24TB (1) capacity
• (1) 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
• Enterprise-class reliability and performance
• 550TB (3) per year workload rating
• (3) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ? (8760 / recorded power-on hours)).
• Innovative AllFrame technology helps reduce dropped frames
• Western Digital Device Analytics (WDDA) proactive health management