Western Digital WD Purple 6TB 3.5′ Surveillance HDD 5400RPM 64MB SATA3 6Gb/s 175MB/s 180TBW 24×7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs
WD Purple Surveillance HDD
Uncompromising Storage for 24/7, Always On Security Systems
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