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WD Purple Pro WD221PURP 22 TB

Photos - Hard Drive WD Purple Pro WD221PURP 22 TB
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from £466.65 up to £622.49 
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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.
How to Choose a Hard DriveUnderstanding how to choose the right HDD for gaming, video recording, server, and other tasks

Buy WD Purple Pro WD221PURP 22 TB

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

WD221PURP...
Senetic.co.uk
Delivery: to United Kingdom
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£503.06
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Western Digital Purple Pro internal hard drive 22 TB 7200 RPM 512 MB 3 WD221PURP

Hard driveComponent forSurveillance systemHDD interface transfer rate6 Gbit/sWorkload rate limit550 TB/yearRAID levelsJBODMea... moren time between failures (MTBF)2500000 hStart/stop cycles600000Hot-swapNoHDD speed7200 RPMHDD size3.5"HDD capacity22 TBFeaturesTypeHDDComponent forSurveillance systemHDD interface transfer rate6 Gbit/sWorkload rate limit550 TB/yearInterfaceSerial ATA IIIRAID levelsJBODMean time between failures (MTBF)2500000 hStart/stop cycles600000Hot-swapNoHDD speed7200 RPMHDD size3.
itsupplies.uk
Delivery: to United Kingdom
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£466.65
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Western Digital Purple Pro 22TB SATA 3.5 Inch Internal Hard Drive

WD Purple Pro drives are designed for advanced AI-enabled recorders, video analytics servers and deep learning solutions requ... moreiring additional capacity, performance and workload capability.
OfficeStationery.co.uk
Delivery: in United Kingdom
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£617.90
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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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£576.99
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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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£544.78
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4 more offer(s)
Series WD Purple (video surveillance)Compare using chart →
WD Purple WD64PURZ
from £112.31 
6000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD43PURZ
from £75.22 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD8002PURP
from £169.03 
8000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple Surveillance WD23PURZ
from £55.99 
2000 GB, built-in, pC, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD20PURX
from £82.46 
2000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD30PURX
from £109.08 
3000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD42PURZ
from £89.98 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD22PURZ
from £59.27 
2000 GB, built-in, pC, 3.5 ", buffer: 256 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD62PURZ
from £153.65 
6000 GB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD20PURZ
from £83.55 
2000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD101PURP
from £212.80 
10000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple WD85PURZ
from £152.31 
8000 GB, built-in, server, 3.5 ", buffer: 128 MB, 5600 rpm, connection: SATA3, warranty 3 years
WD Purple WD10PURX
from £70.53 
1000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD10PURZ
from £48.42 
1000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD63PURZ
from £112.96 
6000 GB, built-in, pC, 3.5 ", buffer: 256 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD8001PURP
from £230.65 
8000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple WD40PURZ
from £93.00 
4000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD30PURZ
from £106.33 
3000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD33PURZ
from £80.49 
3000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD11PURZ
from £47.42 
1000 GB, built-in, pC, 3.5 ", buffer: 64 MB, write CMR, 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 £230.652 offers
WD Purple Pro WD8002PURP 8 TB
8002PURP
from £169.0310 offers
WD Purple Pro WD101PURP 10 TB
256 MB
from £212.8011 offers
WD Purple Pro WD102PURP 10 TB
512 MB
from £239.673 offers
WD Purple Pro WD121PURP 12 TB
256 MB
from £235.769 offers
WD Purple Pro WD122PURP 12 TB
512 MB
from £242.186 offers
WD Purple Pro WD142PURP 14 TBfrom £297.7810 offers
WD Purple Pro WD181PURP 18 TBfrom £320.2710 offers
WD Purple Pro WD221PURP 22 TBfrom £466.659 offers
WD Purple Pro WD240PURP 24 TBfrom £514.327 offers
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