Western Digital Purple 4TB 3.5-inch Surveillance HDD

The Western Digital Purple WD43PURZ is a 4TB 3.5-inch surveillance hard drive engineered for compatible DVR and NVR systems. It is designed for the write-intensive, always-on workloads created by continuous camera recording.

AllFrame technology helps improve video capture and reduce frame loss in supported surveillance systems. The drive uses conventional magnetic recording, a SATA 6Gb/s interface and 256MB cache, with a rated transfer speed up to 180MB/s.

Support for systems with up to 64 HD cameras and up to 16 drive bays makes it suitable for a wide range of monitoring deployments. The workload rating is up to 180TB per year under manufacturer-defined conditions.

Key Features

• 4TB surveillance storage capacity
• 3.5-inch internal hard drive
• SATA 6Gb/s interface
• Conventional magnetic recording
• 256MB cache
• Up to 180MB/s transfer speed
• AllFrame technology
• Supports up to 64 HD cameras and 16 drive bays
• Net product weight: 570g