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Western Digital Hard Drives | WD 22 TB - surveillance smart video - internal - 3.5 - SATA 6Gb/s | WD221PURP | ServersPlus

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WD 22 TB - surveillance smart video - internal - 3.5 - SATA 6Gb/s

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Manufacturer Part Code: WD221PURP

Order Code: HDWES-WD221PURP

Category: Western Digital Hard Drives

WD Purple Pro WD221PURP - Hard drive - 22 TB - surveillance smart video - internal - 3.5 - SATA 6Gb/s - 7200 rpm - buffer: 512 MB

Advanced Storage for Smart Video Solutions
WD Purple Pro drives are designed for advanced AI-enabled recorders, video analytics servers and deep learning solutions requiring additional capacity, performance and workload capability.

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.

Designed for reliable operation
Engineered with an MTBF of up to 2.5 million hours and backed with a 5-year limited warranty, the WD Purple™ Pro HDD also features tarnish-resistant components and full multi-bay support for dependable operation in large-scale surveillance systems.

Proactive storage management with WDDA™
Western Digital Device Analytics™ (WDDA) provides drive health management features for compatible recorders and video management systems.

Business IT purchase over £1000? Spread the cost on a monthly basis with our flexible leasing options.

Technical Information

Power consumption (standby)
1.2 W
Power consumption (idle)
5.6 W
HDD capacity
22000 GB
Serial ATA III
HDD speed
7200 RPM
Mean time between failures (MTBF)
2500000 h
RAID levels
HDD size
Start/stop cycles
Noise level (idle)
20 dB
Component for
Surveillance system
HDD interface transfer rate
6 Gbit/s
Workload rate limit
550 TB/year
Storage drive buffer size
512 MB
Advanced Format (AF)
24/7 operation
Storage temperature (T-T)
-40 - 70 °C
Operating temperature (T-T)
0 - 65 °C
Operating shock
40 G
Non-operating shock
200 G
Sustainability certificates
670 g
26.1 mm
101.6 mm
147 mm

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