WD Purple 18TB Surveillance 3.5 Internal Hard Drive - AllFrame AI - 360TB/yr, 512MB Cache 7200 RPM C

The WD Purple 18TB internal hard drive is designed specifically for surveillance security systems, providing reliable storage that withstands the demanding environment of network video recorders (NVRs). It supports continuous 24/7 operation with efficient handling of write-intensive, low bit-rate, high stream-count workflows typical of surveillance applications.

With a rotational speed of 7200 RPM and a substantial 512MB cache, this 3.5-inch SATA mechanical drive ensures smooth video recording and playback. It supports up to 360TB/year workload, suitable for AI-enabled NVRs and multi-camera systems, offering durability against device vibration and temperature variations. Compatibility is tested with a wide variety of security systems, making it a dependable choice for professional surveillance storage.

• Designed for surveillance and security systems
• Optimized for write-intensive, low bit-rate, high stream-count workloads
• Supports up to 360TB/year workload for AI-enabled devices (8TB and above)
• 7200 RPM rotational speed with 512MB cache memory
• 3.5-inch SATA internal mechanical hard drive form factor
• Compatible with desktop environments and supports more than eight bays

This drive is ideal for reliable, high-capacity surveillance storage needs, ensuring consistent performance under continuous operation.