Western Digital Purple 2TB 3.5" SATA Surveillance Hard Drive for CCTV NVR DVR

The Western Digital Purple  2TB Surveillance Hard Drive is a 3.5-inch internal surveillance HDD designed specifically for 24/7 always-on CCTV and security systems. Built for continuous video recording, it is suitable for use in compatible NVR and DVR surveillance systems where reliable storage and consistent performance are essential.

WD Purple drives are engineered for surveillance environments and feature AllFrame Technology, helping reduce video frame loss, pixilation, and general interruptions during recording. With support for up to 64 HD cameras and a workload rate limit of up to 180 TB/year, the WD20PURX is designed to handle demanding security applications.

Core Specifications

• Capacity: 2 TB
• Form Factor: 3.5-inch
• Interface: SATA 6 Gb/s (SATA III)
• Cache Size: 64 MB
• Rotation Speed: 5400 RPM class
• Sustained Transfer Rate: Up to 145 MB/s

Surveillance Features

• Workload Rate Limit: Up to 180 TB/year
• Camera Support: Optimized for up to 64 HD cameras
• AllFrame Technology: Reduces video frame loss, pixilation, and general interruptions

Power and Dimensions

• Power Consumption: 4.4W (Read/Write), 4.1W (Idle), 0.4W (Standby/Sleep)
• Dimensions (H x D x W): 26.1 mm x 147 mm x 101.6 mm
• Warranty: 3-year limited warranty

The Western Digital Purple  2TB HDD is an excellent choice for CCTV surveillance applications requiring dependable, continuous storage for security camera footage.