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WD Purple Pro WD221PURP 22 TB

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from £479.56 up to £617.90 
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WD WD221PURP
Purple (video surveillance)5 year warranty
8 TB
8001PURP
8 TB
8002PURP
10 TB
256 MB
10 TB
512 MB
12 TB
256 MB
12 TB
512 MB
14 TB18 TB22 TB24 TB
Placement
built-in
Type
HDD
Features
pC
Size
22000 GB
Form factor
3.5 "
Connection
SATA3
Manufacturer's warranty
5 years
Cache memory
512 MB
Record technology
CMR
RPM
7200 rpm
Data transfer rate
265 MB/s
MTBF
2.5 M h
MTBF
600 K
Size
147x102x26 mm
Weight
670 g
Official Website
westerndigital.com
Added to E-Catalog
May 2023
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2025 - new arrivals, bestsellers, and the most relevant models WD.
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Buy WD Purple Pro WD221PURP 22 TB

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Western Digital Purple Pro 3.5" 22000 GB Serial ATA III WD221PURP

The WD221PURP from Western Digital is a high-performance Purple Pro hard drive designed specifically for surveillance appli... morecations. With an impressive HDD capacity of 22 TB, this drive provides ample storage for extensive video footage and data, making it an ideal choice for security systems that require reliable and continuous recording. The 7200 RPM speed ensures quick access to data, enhancing the overall efficiency of your surveillance setup. Equipped with a substantial 512 MB buffer size, the WD221PURP enhances data transfer rates, allowing for smoother playback and faster retrieval of recorded footage. The 3.5" HDD format is compatible with a wide range of systems, ensuring versatility in installation. Utilizing the Serial ATA III interface, this drive supports high-speed data transfer, making it a robust solution for modern surveillance needs. Western Digital's commitment to quality is evident in the Purple Pro line, which is engineered for 24/7 operation in high-demand environments. This hard drive is optimized for high-definition video surveillance, providing a significant advantage over standard drives by minimizing lag and maximizing reliability. With the WD221PURP, users can expect exceptional performance and durability, making it a trusted choice for safeguarding your valuable data. ...
Senetic.co.uk
Delivery: to United Kingdom
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£479.56
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Western Digital Purple Pro internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA III WD221PURP

Advanced Storage for Smart Video Solutions WD Purple Pro drives are designed for advanced AI-enabled recorders video analyti... morecs 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.
Quzo.co.uk
Delivery: to United Kingdom
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£521.38
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Western Digital Purple Pro internal hard drive 22 TB 7200 RPM 512 MB 3 WD221PURP

Western Digital Purple Pro internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA III
itsupplies.uk
Delivery: to United Kingdom
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£530.93
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Western Digital Western Digital 22TB WD Pro - Surveillance, Purple - WD221PURP WD221PURP

WD PurplePro drives are designed for advanced AI-enabled recorders, video analytics servers and deep learning solutions requi... morering additional capacity, performance and workload capability. | Western Digital 22TB WD Pro - Surveillance, Purple - WD221PURP
Official partner WD
Westerndigital.com
Delivery: in United Kingdom
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£549.99
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WD Purple Pro 22TB 7200 RPM Serial ATA III 3.5 512MB

The WD Purple Pro 22TB HDD with OptiNAND technology delivers massive capacity in an enterprise-class drive for video analytic... mores servers, AI, and deep learning systems to enable data-driven outcomes. These reliable drives help deliver a smarter world by providing storage capabilities to a new generation of smart video systems. WD Purple HDDs feature enterprise-class performance, dependability, and 24/7 workload capability for advanced AI-enabled devices including recorders, video analytics appliances, and deep-learning servers.
Store.ee.co.uk
Delivery: to United Kingdom
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£530.54
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4 more offer(s)
Series WD Purple (video surveillance)Compare using chart →
WD Purple Surveillance WD43PURZ
from £79.04 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD42PURZ
from £80.98 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD102PURP
from £264.46 
10000 GB, built-in, pC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple Surveillance WD22PURZ
from £56.69 
2000 GB, built-in, pC, 3.5 ", buffer: 256 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD10PURZ
from £46.30 
1000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD40PURZ
from £100.00 
4000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD60PURX
from £168.49 
6000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD64PURZ
from £121.18 
6000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD11PURZ
from £46.49 
1000 GB, built-in, pC, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD8002PURP
from £176.64 
8000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple WD20PURX
from £104.16 
2000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD181PURP
from £343.19 
18000 GB, built-in, pC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple Surveillance WD23PURZ
from £44.99 
2000 GB, built-in, pC, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD8001PURP
from £193.23 
8000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple WD10PURX
from £89.84 
1000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD30PURX
from £136.08 
3000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD221PURP
from £479.56 
22000 GB, built-in, pC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple Surveillance WD33PURZ
from £80.92 
3000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD122PURP
from £265.16 
12000 GB, built-in, pC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple WD40PURX
from £79.43 
4000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years

WD Purple Pro WD221PURP configurations

Price for WD Purple Pro WD221PURP
WD Purple Pro WD8001PURP 8 TB
8001PURP
from £193.231 offer
WD Purple Pro WD8002PURP 8 TB
8002PURP
from £176.6410 offers
WD Purple Pro WD101PURP 10 TB
256 MB
from £254.9911 offers
WD Purple Pro WD102PURP 10 TB
512 MB
from £264.464 offers
WD Purple Pro WD121PURP 12 TB
256 MB
from £284.826 offers
WD Purple Pro WD122PURP 12 TB
512 MB
from £265.165 offers
WD Purple Pro WD142PURP 14 TBfrom £304.669 offers
WD Purple Pro WD181PURP 18 TBfrom £343.1911 offers
WD Purple Pro WD221PURP 22 TBfrom £479.569 offers
WD Purple Pro WD240PURP 24 TBfrom £521.306 offers
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