Hard Disk (Surveillance)

Seagate SkyHawk 3TB 64MB Cache 3.5 inch Internal Surveillance Hard Disk Drive – SATA III 6 Gb/s Interface, , 3 year warranty

Seagate SkyHawk Lite 2TB 256MB Cache 3.5 inch Internal Surveillance Hard Disk Drive – SATA III 6 Gb/s Interface, , 3 year warranty

Western Digital Purple – 10.0TB 3.5″ SATA3 6.0Gbps Surveillance HDD, 256MB Cache, 7200rpm Disk Speed, Up to 265MB/s Transfer Rate, , 2 year warranty

Western Digital Purple – 4.0TB 3.5″ SATA3 6.0Gbps Surveillance HDD, Intellipower™ Speed Management, 64MB Cache, 150MB/s Host to/from (Sustained), AllFrame, HD Video Optimised, , 2 year warranty