WD 22TB Purple Pro 7200 rpm SATA III 3.5" Internal Surveillance Hard Drive (Retail)

The 22TB Purple Pro 7200 rpm SATA III 3.5" Internal Surveillance Hard Drive from WD is designed for high-end AI-enabled recorders, video analytics appliances, deep-learning servers and cloud solutions that can benefit from high-capacity storage with high performance and additional workload capability. With support for up to 64 high-definition surveillance cameras, this 8TB hard drive features AllFrame AI technology, which helps reduce frame loss, improve video playback, enables the recording of multiple streams per camera, and supports up to 32 AI streams per drive for deep learning analytics within the system.

A SATA III 6 Gb/s interface, data transfer speeds of up to 265 MB/s, and a 512MB cache all help to ensure uninterrupted data transfers. Furthermore, the drive's 600,000 load/unload cycles, annualized workload rating of 550TB per year, MTBF rating of 2.5 million hours, and <1 in 10 15 non-recoverable read errors per bit read also help to ensure a strong operational life with enterprise-class performance, data integrity, and drive reliability, especially in large-scale systems and enclosures where operational vibration is present.

Highlights

• 22TB capacity
• Enterprise-class reliability and performance
• Limited 5-year warranty
• 550TB per year workload rating
• Up to 2.5 million hours Mean Time Between Failure (MTBF)
• AllFrame technology helps reduce dropped frames
• Western Digital Device Analytics (WDDA) proactive health management

Higher Capacity Drives for More Demanding Smart Video Solutions

WD Purple Pro delivers a big capacity of 22TB for larger scale deployments and longer term video retention requirements.

Enterprise Class Reliability

True enterprise class drives designed with the highest level of reliability. With up to 2.5 million hours MTBF and backed with a limited 5-year, WD Purple Pro is built for high-end video recorders and analytics servers.

High Performance for Simultaneous Video Recording and Real-Time AI Analysis

Modern cameras and AI-enabled recording systems send multiple streams of high-definition video, picture files, and meta data to storage. WD Purple Pro drives deliver a high level of performance to accurately store all streams.

Built for Advanced Smart Video Workloads

WD Purple Pro delivers a higher workload capability of up to 550TB per year. Keep up with heavy video data capture and AI analysis found in advanced video management systems.

AllFrame Technology

AllFrame technology intelligently guides video, picture, and meta data streams to disk while helping to reduce dropped video frames.

Proactive Storage Management with WDDA

Western Digital Device Analytics (WDDA) monitors drive health and recommends action to improve drive operation. A compatible video recorder or system is required.