WESTERN DIGITAL Digital WD Purple 1TB 3.5 Surveillance HDD 5400...
Western Digital WD Purple 1TB 3.5' Surveillance HDD 5400RPM 64MB SATA3 6Gb/s 110MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF Purple Surveillance HDD Uncompromising Storage for 24/7, Always On Security Systems OVERVIEW Engineered for the Extreme Demands of 24/7 Surveillance Systems WD Purple surveillance storage features Western Digital's exclusive AllFrame technology, so you can confidently create a security system tailored to the needs of your business. AllFrame technology improves ATA s