Western Digital Purple 2TB 3.5" SATA III Internal Surveillance Hard Drive

The Western Digital WD23PURZ is a 2TB internal hard drive built specifically for surveillance systems that require continuous, reliable operation. Designed to fit into standard 3.5-inch drive bays, it connects via a SATA III interface, allowing data transfer speeds up to 6 Gb/s. This drive is optimized to handle the constant writing demands of security cameras, making it a solid choice for both home and professional surveillance setups.

With a 64MB cache, the drive ensures smooth and consistent recording without interruptions. Its AllFrame technology helps reduce video frame loss, which means clearer, more reliable footage when you need it most. The WD23PURZ supports up to 64 high-definition cameras, making it suitable for larger surveillance networks such as office buildings, retail stores, or multi-camera home systems.

Built to endure heavy workloads, this drive can manage up to 180TB of data written per year, reflecting its durability under constant use. It also features tarnish-resistant components that help maintain long-term reliability, even in challenging environments. With a mean time between failures (MTBF) of 1 million hours, the WD23PURZ offers peace of mind for users who depend on uninterrupted video recording around the clock.

Whether you are upgrading an existing security system or setting up a new one, this Western Digital surveillance hard drive provides the performance and endurance needed to keep your video data safe and accessible.

Highlights:

• 2TB storage capacity
• SATA III 6 Gb/s interface for fast data transfer
• 64MB cache to support smooth recording
• Supports up to 64 high-definition cameras
• AllFrame technology reduces video frame loss
• Designed for continuous 24/7 surveillance operation
• Handles workloads up to 180TB per year
• Tarnish-resistant components for long-term reliability
• Mean time between failures (MTBF) of 1 million hours