2TB 32MB Cache 7200PM SATA Internal Surveillance CCTV DVR Hard Drive MD2000GSA3272DVR Renewed. 2TB Capacity, 7200RPM 32MB Cache Surveillance HDD (0 Bad Sector, 0 Power Hours, 100% Health). Designed for 24/7 Operation, Perfect for Surveillance System, Security System CCTV DVR Devices.
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