SINGLE BULK PACK.. WD Purple 4TB Surveillance 3.5" Internal Hard Drive - WD Purple Surveillance Hard Drives are engineered for 24/7 reliable operation in HD security systems with up to eight hard drives and up to 32 cameras.
SINGLE BULK PACK.. WD Purple 4TB Surveillance 3.5" Internal Hard Drive - WD Purple Surveillance Hard Drives are engineered for 24/7 reliable operation in HD security systems with up to eight hard drives and up to 32 cameras.