WD Purple 6TB CCTV HDD

The WD Purple 6TB is a surveillance-class hard drive engineered specifically for 24/7 recording in NVR and DVR systems. It is built to handle the continuous write workloads of CCTV setups, making it a reliable choice for home or business security installations.

Key specifications

• Capacity: 6TB
• Form factor: 3.5-inch internal hard drive
• Interface: SATA 6 Gb/s
• Rotational speed: 5400 RPM
• Cache: 256 MB
• Workload rate: 180 TB/year
• MTBF: Up to 1 million hours
• Surveillance class: Designed for 24/7 continuous operation

Designed for surveillance

• Optimized for write-intensive workloads common in video recording
• Supports up to 64 cameras in a single system (depending on configuration)
• Equipped with AllFrame technology to help reduce frame drops and improve video playback
• Built with vibration protection to maintain performance in multi-bay NVRs