HGST HUA723030ALA640 3TB 7200RPM 3.5" SATA Internal Hard Drive - HD970

WD Purple WD30PURZ-85GU6Y0 3TB 3.5" SATA Surveillance Hard Drive - HD966. Interface: SATA. FULLY TESTED and REFORMATTED Our hard drives are formatted to NTFS for Windows OS. The hard drive has scratches/scuffs from normal use and handling (See Pictures).

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