Western Digital Purple 4 TB WD43PURZ

Western Digital Purple 4TB WD43PURZ – Surveillance Hard Drive

The Western Digital Purple 4TB WD43PURZ is a purpose-built hard drive designed for 24/7 video surveillance systems. It delivers reliable, smooth recording with AllFrame™ technology and is optimized to handle multiple camera streams in DVR and NVR environments.

• Designed specifically for 24/7 surveillance and security systems
• AllFrame™ technology for smoother video and reduced frame loss
• Supports up to 64 cameras simultaneously (system dependent)
• 4TB capacity for long-term high-definition video storage
• 5400 RPM class drive for low power use and cooler operation
• 3D Active Balance Plus for improved reliability in multi-drive systems
• 180 TB/year workload rating for continuous recording
• Quiet and cool operation for enclosed surveillance setups

Ideal for professional and home security systems that require dependable, always-on recording performance.