Description
The Western Digital WD Purple Pro 18TB (Model: WD181PURP) is a high-performance 3.5-inch SATA surveillance hard drive designed for 24/7 continuous operation in advanced security and AI-enabled video surveillance systems. Built with CMR (Conventional Magnetic Recording) technology and AllFrame AI™, it helps reduce frame loss while delivering reliable video recording and playback for demanding workloads. It supports up to 64 HD camera streams and a workload rating of 550TB per year, making it ideal for enterprise NVRs, DVRs, video analytics, and deep-learning applications. The drive also features a 7200 RPM spindle speed, 512MB cache, and SATA 6Gb/s interface for fast and dependable performance. It is backed by a 5-year limited warranty.
- Model: WD181PURP
- Capacity: 18TB
- Series: WD Purple Pro
- Form Factor: 3.5-inch
- Interface: SATA III (6Gb/s)
- Recording Technology: CMR
- Spindle Speed: 7200 RPM
- Cache Memory: 512MB
- Maximum Transfer Rate: Up to 272 MB/s
- Workload Rating: Up to 550TB/year
- Optimized for: 24/7 surveillance, NVR/DVR systems, AI video analytics
- Supports: Up to 64 single-stream HD cameras
- Warranty: 5-Year Limited Warranty
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