- Engineered specifically for surveillance security systems.
- Supports up to 180TB/year workload rate.
- Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications.
- Prioritized write-operations for maximized surveillance performance.
- TLER & ATA streaming support.
- Support for more than eight bays
WD Purple 8TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s ... Drive - 5400 RPM Class SATA 6 Gb/s 128MB Cache 3.5 Inch - WD80PURZ ... Seagate SkyHawk 8TB Surveillance Hard Drive - SATA 6Gb/s 256MB Cache 3.5-Inch ... 32 HD cameras per drive and is designed for 24/7, always on, high-definition ...