Western Digital 22Tb Purple Pro 512Mb 3.5In Sata 6Gb/S 7200Rpm WD221PURP

22TB PURPLE PRO 512MB 3.5IN SATA 6GB/S 7200RPM Purpose-built storage for your smart video solution The WD Purple--- Pro HDD, with OptiNAND--- technology in 22TB, delivers big capacity in an enterprise-class drive for video analytics servers, AI, and deep learning systems to enable data-driven outcomes. Western Digital's exclusive AllFrame--- AI technology AllFrame AI technology supports up to 32 AI streams for deep learning analytics within the system while reducing frame drops. Multiple cameras, multiple streams WD Purple--- Pro drives are optimized to handle up to 64 single-stream HD cameras in addition to 32 concurrent AI streams. This flexibility allows you to easily upgrade and scale your smart video solution to meet your changing needs. Advanced workload capability for advanced systems These reliable drives are built with a workload rating up to 550TB/year to keep up with the 24/7 data capture and analysis demands of advanced AI-enabled recorders, video analytics appliances, and deep learning analytics servers. Proactive storage management with WDDA--- Western Digital Device Analytics--- (WDDA) provides drive health management features for compatible recorders and video management systems.
Network & Communication

Wireless LANNo

Drive Performance

Buffer512 MB
Spindle Speed (rpm)7200

Interfaces/Ports

Drive InterfaceSATA
Drive Interface StandardSATA/600

General Information

Product TypeHard Drive
Manufacturer Part NumberWD221PURP
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ManufacturerWestern Digital Corporation
Product ModelWD221PURP
Product NamePurple Pro Smart Video Hard Drive
Product LinePurple Pro
Brand NameWD


Technical Information

Storage Capacity22 TB
Recording TechnologyConventional Magnetic Recording (CMR)

Miscellaneous

Device SupportedServer
Storage System
Video Surveillance System

Physical Characteristics

Weight (Approximate)670 g
Drive TypeInternal
DurabilityTarnish Resistant
Form Factor3.5"
Length147 mm
Height26.1 mm
Width101.6 mm