WD Purple Pro 18TB | WD181PURP | Cache Size 256MB | Surveillance Hard Drive 3.5mm” | SATA 6GB/s, transfer up to @272MB/s, RPM@7200

WD Purple Pro 18TB WD181PURP – Enterprise-Class AI-Optimized Surveillance Storage

WD Purple Pro 18TB HDD (WD181PURP) is purpose-built for advanced smart video solutions, offering enterprise-class storage performance ideal for AI-enabled recorders, video analytics servers, and deep learning systems. Designed to support the demanding needs of next-generation surveillance infrastructure, this drive ensures seamless 24/7 data capture, analysis, and retention.

Powered by Western Digital’s exclusive OptiNAND™ technology, the WD Purple Pro series delivers enhanced capacity and performance. With AllFrame™ AI technology, it supports up to 32 AI streams, ensuring smooth deep learning analytics and reduced frame drops in high-density camera environments. Its ability to handle up to 64 single-stream HD cameras alongside 32 AI streams provides unparalleled scalability and flexibility for expanding surveillance networks.

Built for reliability and endurance, this drive offers a workload rating of up to 550TB/year and an impressive MTBF of 2.5 million hours, making it a dependable choice for continuous operation in multi-bay surveillance systems. Features like tarnish-resistant components, Proactive Storage Management with WDDA™, and a 5-year limited warranty ensure long-term durability and peace of mind.

Key Features:

• 18TB Capacity with OptiNAND™ technology for maximum storage efficiency
• AllFrame™ AI technology – Supports up to 32 AI streams for deep learning and analytics
• Optimized for up to 64 HD cameras plus AI streams simultaneously
• High endurance with 550TB/year workload rating
• Engineered for 24/7 operation with MTBF up to 2.5 million hours
• Tarnish-resistant components and full multi-bay support
• 5-year limited warranty for long-term reliability
• Proactive health monitoring via Western Digital® Device Analytics (WDDA™)