WD Purple 1TB Surveillance Hard Disk, Compatible Surveillance Equipment Surveillance Hard Disk Drive, Includes Hard Drive, Internal Memory Capacity 1 TB.
WD Purple 2TB Surveillance Hard Disk, Product Type Hard Drive, Compatible Surveillance Equipment Digital Video Recorders, Color Purple, For Use With Video Surveillance Systems, Internal Memory Capacity 2 TB.
WD Purple 1TB Surveillance Hard Disk, Compatible Surveillance Equipment Surveillance Hard Disk Drive, Includes Hard Drive, Internal Memory Capacity 1 TB.
WD Purple 1TB Surveillance Hard Disk, Compatible Surveillance Equipment Surveillance Hard Disk Drive, Includes Hard Drive, Internal Memory Capacity 1 TB.