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WD221PURP

Western Digital Purple PRO 22TB SATA 3.5" Hard Disk Drive with AI

Western Digital - Western Digital Purple PRO with AI 22TB SATA 3.5 512 MB Cache HDD
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Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. WD221PURP Western Digital Purple PRO 22TB SATA 3.5" Hard Disk Drive with AI is available from Laptop Direct and it is sold as new from our Video Streaming & Surveilance Hard Drives range of products. For reference purposes, the price of R16925 is valid 2026-10-10, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Video Streaming & Surveilance Hard Drives category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


Please remember these important points when reading the information below this paragraph: Operating systems cannot be removed or changed, monitors are not included with computers, free Anti-virus and Office Software are trial versions or may have limited features and an additional license needs to be purchased to activate the full product.

WD221PURP

Western Digital Purple PRO 22TB SATA 3.5" Hard Disk Drive with AI

Western Digital Purple PRO with AI 22TB SATA 3.5 512 MB Cache HDD

Overview:

A SATA III 6 Gb/s interface, sustained 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 1015 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 larger-scale systems and enclosures where operational vibration is present.

Features:

Storage for Advanced Smart Video Solutions
WD Purple Pro drives are designed for new generations of 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. WD Purple Pro drives feature AllFrame AI technology, which helps reduce frame loss, improve overall video playback, and not only enables recording of multiple streams per camera, but also supports up to 32 AI streams per drive for deep learning analytics within the system. WD Purple Pro drives also feature enterprise-class performance, data integrity, and drive reliability, especially in larger-scale systems and enclosures where operational vibration is present.

Empower Your Smart Video Solution
With WD Purple Pro smart video storage, you have a drive engineered for high performance, durability, and workload capability for advanced always-on AI-enabled smart video recorders, appliances, and servers. Efficiently and effectively extract value and insights from streamed and stored video, and help deliver a smarter world with advanced WD Purple Pro smart video storage.

Western Digital AllFrame AI Technology
All WD Purple Pro drives are equipped with AllFrame AI technology, which not only improves ATA streaming to help reduce frame loss and improve overall video playback, but supports up to 32 AI streams for Deep Learning analytics within the system.

Multiple Cameras, Multiple Streams
Modern recorders now support multiple video streams per camera. WD Purple Pro drives are optimized to support up to 64 HD single-stream cameras, and can also support the latest smart cameras that transmit multiple streams. With this flexibility, you can upgrade or scale your security or smart video solution in the future.

Advanced Workload Capability for Advanced Systems
WD Purple Pro drives feature a workload rating up to 550TB per year to support the heavy video data capture and analysis found in advanced AI-enabled recorders, video analytics appliances, deep learning analytics servers, and cloud-based storage. The combination of streaming optimizations and enhanced durability and reliability make WD Purple Pro smart video storage ideal for all analytics servers, whether processing video streamed directly from cameras or large-scale captured video data sets.

Designed for Reliable Operation in Advanced High-Performance Smart Video Solutions
With an MTBF of up to 2 million hours, WD Purple Pro drives are engineered for advanced smart video solutions that operate 24/7. With tarnish-resistant components and full multi-bay support, WD Purple Pro drives deliver reliable operation in large scale surveillance systems even in harsh environments.

Proactive Storage Management with WDDA
Western Digital Device Analytics (WDDA) provides a wealth of storage device parametric operational and diagnostic data compatible systems; algorithms interpret the data and direct the system to alert system administrators of specific recommended actions to address potential issues. WDDA is intended to empower OEMs, system integrators, and IT professionals to better monitor and proactively manage supported storage devices to maintain optimal operation.

Specifications:

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Specifications
Product Code WD221PURP
HDD Specs
Noise Level 32.0 dB (Active)
20.0 dB (Idle)
Reliability / Data Integrity
Endurance (Total Bytes Written) 550 TB
Load/Unload Cycles 600, 000
Mean Time Between Failures (MTBF) 2.5 Million Hours
Non-Recoverable Read Errors per Bits Read 1 in 1015
Electrical
Power Draw 6.9 W (Active)
5.5 W (Idle)
1.2 W (Standby)
Environmental
Operating Temperature 32 to 97°F / 0 to 65°C
Storage Temperature -40 to 158°F / -40 to 70°C
Operating Shock 40 G
Storage Shock 200 G
General
Certifications RoHS
Dimensions 5.8 x 4 x 1" / 147.32 x 101.6 x 25.4 mm
Weight 1.48 lb / 0.67 kg
Packaging Info
Package Weight 1.63 lb
Box Dimensions (LxWxH) 8.85 x 6.05 x 3"

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