WD PURPLE PRO 18TB
WD Purple Pro 18TB | WD181PURP | Cache Size 512MB | Surveillance Hard Drive 3.5inch | SATA 6GB/s, transfer up to @272MB/s, RPM@7200
Original price was: ₹69,999.00.Current price is: ₹40,999.00. Inc. tax (34,744.92Exc. Tax)
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Wd purple pro 24tb
WD Purple Pro 24TB | WD240PURP | Cache Size-512MB | Surveillance Hard Drive 3.5inch” | SATA 6GB/s, transfer up to @287MB/s, RPM@7200
Original price was: ₹89,999.00.Current price is: ₹59,999.00. Inc. tax (50,846.61Exc. Tax)

WD Purple Pro 22TB | WD221PURP | Cache Size-512MB | Cache Size 512MB | Surveillance Hard Drive 3.5inch” | SATA 6GB/s, transfer up to @265MB/s, RPM@7200


Original price was: ₹89,999.00.Current price is: ₹54,999.00. Inc. tax (46,609.32Exc. Tax)

WD Purple Pro 22TB WD221PURP is designed for advanced AI-enabled recorders, video analytics servers, and deep learning systems that require exceptional storage capacity and performance. Featuring OptiNAND™ technology and AllFrame™ AI, it supports up to 64 HD cameras and 32 AI streams, ensuring smooth data handling for real-time analytics. Built for 24/7 operation with a 550TB/year workload rating and an impressive MTBF of 2.5 million hours, this drive delivers reliability and durability in multi-bay systems. WDDA™ technology enables proactive storage monitoring, while a 5-year limited warranty ensures long-term peace of mind for critical surveillance applications.

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    Original price was: ₹89,999.00.Current price is: ₹54,999.00. Inc. tax (46,609.32Exc. Tax)

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    Description

    WD Purple Pro 22TB HDD (WD221PURP) is purpose-built for the next generation of smart video applications, including AI-enabled recorders, video analytics servers, and deep learning systems that demand superior capacity, performance, and reliability. Designed to meet the ever-growing storage requirements of modern surveillance infrastructures, this drive provides a massive 22TB capacity integrated with Western Digital’s exclusive OptiNAND™ technology to enhance performance, endurance, and efficiency.

    Engineered with AllFrame™ AI technology, the WD Purple Pro 22TB optimizes video streams, allowing smooth support for up to 64 single-stream HD cameras and 32 concurrent AI streams. This makes it ideal for complex systems where real-time video analysis, facial recognition, object detection, and behavioral analytics are performed continuously without frame loss or data inconsistency.

    The drive boasts a remarkable workload rating of 550TB/year, ensuring it can handle the rigors of 24/7 high-volume data recording and analysis. Its durable architecture features an impressive MTBF of up to 2.5 million hours, tarnish-resistant components, and full multi-bay support, making it a reliable choice for large-scale, mission-critical surveillance deployments.

    Additionally, with Western Digital® Device Analytics (WDDA™), the WD Purple Pro 22TB offers proactive storage management and health monitoring, ensuring maximum uptime and system efficiency. Backed by a 5-year limited warranty, this hard drive is built for long-term performance in demanding, enterprise-grade surveillance environments.

    Key Features:

    • Huge 22TB capacity for massive data storage needs
    • OptiNAND™ technology for enhanced storage efficiency and performance
    • Supports up to 64 HD camera streams and 32 AI streams with AllFrame™ AI technology
    • High durability with 550TB/year workload rating for 24/7 operation
    • Exceptional reliability with an MTBF of 2.5 million hours
    • Tarnish-resistant components and optimized for multi-bay systems
    • Proactive drive monitoring with WDDA™ technology
    • Backed by a 5-year limited warranty for peace of mindWd purple pro 22tb
    Product Details

    CategorySpecification
    Model NumberWD221PURP
    Formatted Capacity22TB
    Form Factor3.5-inch
    Advanced Format (AF)Yes
    InterfaceSATA
    Recording TechnologyCMR
    Drive TechnologyHelium
    RV SensorsYes
    RoHS CompliantYes
    Firmware FeatureAllFrame™
    Maximum Drive Bays SupportedNo Limit
    Camera SupportUp to 64 HD
    AI Streams32
    Tarnish Resistant ComponentsYes
    Interface Transfer Rate (Max)6 Gb/s
    Internal Transfer Rate (Max)265 MB/s
    Cache512 MB
    RPM7200 RPM
    Load/Unload Cycles600,000
    Annualized Workload RateUp to 550 TB/year
    Non-Recoverable Read Errors<1 in 10¹⁵
    MTBF2,500,000 hrs
    Limited Warranty5 years
    Power – Read/Write6.9 W
    Power – Idle5.6 W
    Power – Standby/Sleep1.2 W
    Operating Temperature0°C to 65°C
    Non-Operating Temperature-40°C to 70°C
    Shock – Operating (2 ms, RW)40Gs
    Shock – Operating (2 ms, read)40Gs
    Shock – Non-Operating (2 ms)200Gs
    Acoustics – Idle20 dBA
    Acoustics – Seek (Average)32 dBA
    Height1.028 in / 26.1 mm
    Length5.787 in / 147 mm
    Width4.0 in / 101.6 mm
    Weight1.48 lb / 0.67 kg

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