Western Digital WD Purple 4TB 3.5-Inch SATA Surveillance HDD – 2 Years Warranty
- 4TB Surveillance HDD Designed for 24/7 DVR & NVR Recording
- AllFrame™ Technology for Improved Video Recording Performance
- Supports Up to 64 HD Cameras in Compatible Surveillance Systems
- Backward-Compatible SATA Interface for Broad System Support
Western Digital WD Purple 4TB 3.5-Inch SATA Surveillance HDD – 2 Years Warranty
- 4TB 3.5-Inch Surveillance HDD Purpose-Built for DVR & NVR Systems
- Designed for Reliable 24/7 Continuous Video Surveillance Recording
- AllFrame™ Technology Helps Optimize Surveillance Recording Performance
- Supports Up to 64 HD Cameras for Multi-Camera Security Installations