Seagate SkyHawk 4 TB Surveillance Internal Hard Drive HDD - 3.5 Inch SATA 6 Gb/s 64 MB Cache for DVR NVR Security Camera System with Drive Health Management (ST4000VX007)

Seagate SkyHawk 4TB Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management (ST2000XV008)

Seagate Skyhawk 4TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management and in-House Rescue Services (ST4000VXZ16/016)

Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable