The WD 22TB hard drive delivers high-capacity storage for archives, media libraries and backups. A dependable, cost-effective way to add plenty of room to a desktop or workstation.
Advanced Storage for Smart Video SolutionsWD Purple Pro drives are designed for advanced AI-enabled recorders, video analytics servers and deep learning solutions requiring additional capacity, performance and workload capability.
Purpose-built storage for your smart video solutionThe 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 technologyAllFrame AI technology supports up to 32 AI streams for deep learning analytics within the system while reducing frame drops.
Multiple cameras, multiple streamsWD 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 systemsThese 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.
Designed for reliable operationEngineered with an MTBF of up to 2.5 million hours and backed with a 5-year limited warranty, the WD Purple™ Pro HDD also features tarnish-resistant components and full multi-bay support for dependable operation in large-scale surveillance systems.
Proactive storage management with WDDAWestern Digital Device Analytics (WDDA) provides drive health management features for compatible recorders and video management systems.
SpecificationsCapacity22TB
Form Factor3.5-Inch
ConnectorSATA
InterfaceSATA
Transfer Rateup to 265MB/s
Disk Speed (RPM)7200 RPM
Recording TechnologyCMR
Cache Size512MB
Warranty5-Year Limited Warranty
Dimensions (L x W x H)147mm x 101.6mm x 26.1mm
Weight670gms
Operating Temperature0C to 65C
Non-Operating Temperature-40C to 70C
CertificationsBSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
Product FeaturesEngineered for advanced AI-enabled recorders, video analytics appliances, deep-learning servers, and cloud-based storage, including RAID and JBOD
Designed with tarnish-resistant components for harsh environments and with additional robustness for multi-bay enclosures
Supports up to 550TB/yr workload rate
CompatibilityUp to 64 single-stream cameras
