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WD Purple Pro WD221PURP 22TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5″ Internal Hard Drive

**WD Purple Pro WD221PURP 22TB**
A high-performance 3.5″ internal hard drive engineered for 24/7 AI-enabled surveillance systems. Features 22TB massive capacity, 7200 RPM speed, and 512MB cache for seamless handling of high-resolution video streams (up to 64 cameras). Optimized with AllFrame 4K+ technology to reduce frame loss and ensure data integrity. Built for heavy workloads, it supports deep-learning analytics and SATA 6.0Gb/s throughput. Ruggedized for reliability in extreme conditions, offering enhanced vibration resistance and extended lifespan. Ideal for enterprise security setups demanding scalable, uninterrupted surveillance storage.

Quote50 pcs(MOQ) Minimum Order Quantity

Bulk Order Discounts Available

BrandWestern Digital
Products StatusNew
Applicationsurveillance
InterfaceSATA 6Gb/s
Capacity22TB
Brand

Western Digital

Products Status

New

Application

surveillance

Interface

SATA 6Gb/s

Capacity

22TB

Form Factor

3.5"

Cache

512MB

RPM

7200 RPM

Model

WD221PURP

Height (maximum)

26.10mm

Length (maximum)

147.00mm

Width (maximum)

101.60mm

Recording Technology

CMR

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