ND9213P-2TB Vivotek 4 Channel NVR 64Mbps Max Throughput - 2TB w/ Built in 4 Port PoE
ND9213P-4TB Vivotek 4 Channel NVR 64Mbps Max Throughput - 4TB w/ Built in 4 Port PoE
ND9213P-6TB Vivotek 4 Channel NVR 64Mbps Max Throughput - 6TB w/ Built in 4 Port PoE
ND9213P-8TB Vivotek 4 Channel NVR 64Mbps Max Throughput - 8TB w/ Built in 4 Port PoE
WD8001PURP Vivotek WD Purple Pro Surveillance Hard Drive - 8TB