3,5" 10TB RED Plus NAS, SATA 6GB/s , 7200 RPM, 256MB Cache
3,5" 8TB PURPLE Pro Surveillance, SATA 6GB/s, 7200 rpm, 256MB cash
8TB 3.5" SATA III 256MB 7.200rpm WD8003FFBX Red Pro
WD PURPLE HDD 8TB Surveillance, 256MB cache, 5640 RPM, up to 215MB/s transfer rate, 24/7
3,5" 4TB PURPLE Surveillance, SATA 6GB/s, 256MB cash, Transfer Rate up to 175MB/s, up to 64 HD cameras
WD 12TB 3.5" SATA III 256MB 7200rpm WD120EFBX Red Plus NAS