WD Purple 6TB Surveillance HDD is a dedicated internal hard drive engineered for mainstream surveillance systems that require continuous video recording, reliable operation, and optimized storage for security camera environments. Designed for DVR and NVR applications, it delivers dependable capacity for video surveillance workloads in compatible systems.
Overview
The WD Purple 6TB Surveillance HDD is built specifically for security and surveillance storage, making it suitable for video recording systems that operate continuously and handle multiple camera streams. Its 3.5-inch SATA design allows installation in compatible surveillance recorders and desktop-style storage systems.
Surveillance Performance
With a transfer rate of up to 175MB/s, this hard drive supports reliable video storage performance for mainstream surveillance applications. It is designed for write-intensive, low bit-rate, high stream-count workloads commonly used in security camera systems.
Technology & Reliability
WD AllFrame technology helps optimize the drive for surveillance workloads, supporting smoother video recording and improved performance in compatible DVR and NVR systems. The drive also uses CMR recording technology for consistent hard drive operation.
Capacity & Workload
The 6TB capacity provides practical storage space for surveillance video archives. It supports up to 180TB per year workload rate and is designed for systems with up to 16 drive bays.
Compatibility
The WD Purple 6TB Surveillance HDD is compatible with surveillance systems supporting up to 64 HD cameras and up to 16 drive bays. Compatibility depends on the recorder, system configuration, and installation requirements.







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