WD Purple 3.5" 3TB, 5400 RPM, 64MB, SATA III Hard Drive for Surveillance

The Western Digital WD Purple 3TB hard drive is specifically engineered for the demands of 24/7 surveillance systems. It is designed to handle continuous video recording from multiple high-definition camera streams, ensuring reliable data capture in always-on environments. The internal mechanics are optimized for write-intensive workloads commonly found in DVR and NVR security setups. Its construction focuses on durability and consistent performance for long-term video data storage, fitting within standard system chassis.

Performance is managed through a balance of rotational speed and a dedicated cache, which helps smooth out video data flow from multiple sources. The drive utilizes a standard serial interface for broad compatibility with modern surveillance hardware. Integrated drive health monitoring technology actively tracks operational parameters to help maintain system integrity. This model is built to support a high annual workload, making it suitable for professional security installations with sustained recording needs.

• 3 TB storage capacity
• 3.5-inch form factor
• Serial ATA III interface
• 6 Gbit/s interface transfer rate
• 5400 RPM spindle speed
• 64 MB storage drive buffer size
• Supports up to 180 TB/year workload rate
• Designed for 24/7 operation
• S.M.A.R.T. support included
• Dimensions: 101.6 x 147 x 26.1 mm
• Weight: 650 g