Product Overview
Purpose-built storage for your smart video solution
The 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 technology
AllFrame AI technology supports up to 32 AI streams for deep learning analytics within the system while reducing frame drops.
Multiple cameras, multiple streams
WD 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 systems
These 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.
Proactive storage management with WDDA™
Western Digital Device Analytics™ (WDDA) provides drive health management features for compatible recorders and video management systems.
General Information
Name : WD WD221PURP Hard Disk Drive , Western Digital
Category : Hard Disk Drives
UPC Code : 736373235314
Country of Origin : TH. Country of origin is subject to change.
Specifications
General Information
ADI Part Number : ID-WD221PURP
Brand Name : Western Digital
Manufacturer : Western Digital Corporation
Manufacturer Part Number : WD221PURP
Product Line : Purple Pro
Product Model : WD221PURP
Product Name : Purple Pro Smart Video Hard Drive
Product Type : Hard Drive
Weight (Approximate) (g) : 670
Technical Information
Device Supported : Server, Storage System, Video Surveillance System
Recording Technology : Conventional Magnetic Recording (CMR)
Storage Capacity : 22TB
Storage Capacity (Byte) : 24189255811072.0
Wireless LAN : No
Drive Performance
Buffer : 512 MB
Buffer (Byte) : 536870912
Spindle Speed (rpm) : 7200
Interfaces/Ports
Drive Interface : SATA
Drive Interface Standard : SATA/600
Physical Characteristics
Durability : Tarnish Resistant
Form Factor : 3.5"
Height : 1"
Height (mm) : 26.1
Weight (Approximate) : 1.48 lb
Width : 4"
Width (mm) : 101.6
Product Information
Drive Type : Internal
Length : 5.8"
Length (mm) : 147.000
Warranty
Limited Warranty : 5 Year
Miscellaneous
Country of Origin : TH
Environmentally Friendly : Yes
