Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD – 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5″ – WD40PURZ
Price: (as of – Details) WD Purple drives are built for 24/7, always-on, high-definition security systems. WD Purple surveillance storage feature Western Digital’s exclusive AllFrame technology, so you can …
