WD WD WD Purple Pro Surveillance WD141PURP 14TB Internal Hard Drive HDD 14TB - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5 inch $304.75 WD WD Purple Pro Surveillance WD141PURP 14TB Internal Hard Drive HDD WD141PURP 14TB - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" Product Highlights• Engineered with advanced capabilities needed for high-end smart video solutions• High... Compare Choose Options Add to Wish list