Description

### Advanced Smart Video Storage Solutions

Western Digital’s WD Purple™ Pro drives are expertly engineered for cutting-edge AI-enabled video recording systems, video analytics appliances, deep learning servers, and cloud infrastructures, necessitating substantial, high-performance storage with increased workload capabilities. Featuring AllFrame™ AI technology, these drives significantly cut frame loss, enhance video playback, and support multiple camera stream recordings. They are capable of handling up to 32 AI streams per drive, facilitating deep learning analytics within your system. Delivering enterprise-grade performance, data integrity, and reliability, WD Purple Pro drives are ideal for large-scale installations that involve operational vibrations.

### Enhance Your Smart Video Capabilities

Western Digital stands as a global leader in the hard drive sector. The WD Purple™ Pro smart video storage solutions provide high-performing, durable, and workload-ready drives tailored for AI-enhanced, continuous-operation smart video recorders, appliances, and servers. These drives enable efficient video streaming and data analysis, extracting valuable insights to contribute to a smarter, more connected world.

### AllFrame™ AI Technology: An Exclusive of Western Digital

Every WD Purple™ Pro drive incorporates AllFrame AI technology, enhancing ATA streaming and minimizing frame loss to improve overall video playback. This tech supports up to 32 AI streams and is integral for executing deep learning analytics efficiently.

### Supporting Multiple Camera Streams

Contemporary video recorders now manage multiple streams per camera. WD Purple™ Pro drives are optimized to accommodate up to 64 HD single-stream cameras, adeptly supporting the newest smart cameras that transmit various streams. This flexibility allows for scalable enhancements in your security and smart video solutions.

### Unmatched Workload Capability for Demanding Systems

With a workload rating of up to 550TB per year, WD Purple™ Pro drives are equipped to handle the intensive video data capture and analysis workloads intrinsic to advanced AI-enhanced recorders, analytics appliances, deep learning servers, and cloud-based solutions. Their optimized streaming, coupled with enhanced durability and reliability, makes them the preferred choice for analytics servers, whether managing streamed or large-scale stored video data.

### Reliability in High-Performance Smart Video Environments

Engineered for 24/7 operation in advanced smart video systems, WD Purple™ Pro drives boast an MTBF of up to 2.5 million hours. With tarnish-resistant components and support for multi-bay setups, they promise reliable performance in large-scale surveillance even under harsh conditions.

### Proven High Capacity

Now in its sixth generation, the field-proven HelioSeal™ technology delivers high-capacity WD Purple™ Pro drives (ranging from 12TB to 18TB), effectively meeting the extensive storage requirements of AI-driven smart video and deep learning analytics applications.

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Drive Performance
Buffer256 MB
Endurance (TBW)550 TB
Spindle Speed (rpm)7200
 
General Information
Brand NameWestern Digital
ManufacturerWestern Digital Corporation
Manufacturer Part NumberWD121PURP
Product LinePurple Pro
Product ModelWD121PURP
Product NamePurple Pro WD121PURP Hard Drive
Product TypeHard Drive
 
Interfaces/Ports
Drive InterfaceSATA
Drive Interface StandardSATA/600
 
Miscellaneous
Environmentally FriendlyYes
 
Physical Characteristics
ColorPurple
DurabilityTarnish Resistant
Form Factor3.5"
Height1"
Weight (Approximate)1.65 lb
Width4"
 
Product Information
Drive TypeInternal
Length5.8"
 
Technical Information
Device SupportedServer, Storage System, Video Surveillance System
Recording TechnologyConventional Magnetic Recording (CMR)
Storage Capacity12TB
Wireless LANNo
 
Warranty
Limited Warranty5 Year

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