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WD Purple Surveillance WD33PURZ 3 TB

Photos - Hard Drive WD Purple Surveillance WD33PURZ 3 TB
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from £83.49 up to £125.17 
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WD WD33PURZ
Purple (video surveillance)3 year warranty
1 TB2 TB
64 MB
2 TB
256 MB
3 TB4 TB
42PURZ
4 TB
43PURZ
6 TB
256 MB
Placement
built-in
Type
HDD
Features
pC
Size
3000 GB
Form factor
3.5 "
Connection
SATA3
Manufacturer's warranty
3 years
Cache memory
256 MB
Record technology
CMR
RPM
5400 rpm
Data transfer rate
180 MB/s
Operation power consumption
4.6 W
Standby power consumption
3.7 W
MTBF
1 M h
MTBF
300 K
Size
147x102x26 mm
Weight
570 g
Official Website
westerndigital.com
Added to E-Catalog
september 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

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Western Digital Blue Purple internal hard drive 3 TB 5400 RPM 64 MB 3. WD33PURZ

Hard driveComponent forSurveillance systemHDD sustained transfer rate210 MiB/sHDD interface transfer rate6 Gbit/sMean time be... moretween failures (MTBF)1000000 hStart/stop cycles300000HDD speed5400 RPMHDD size3.5"HDD capacity3 TBFeaturesTypeHDDComponent forSurveillance systemHDD sustained transfer rate210 MiB/sHDD interface transfer rate6 Gbit/sInterfaceSerial ATA IIIMean time between failures (MTBF)1000000 hStart/stop cycles300000HDD speed5400 RPMHDD size3.5"HDD capacity3 TBStorage drive bu
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£103.57
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Western Digital Purple 3TB 3.5 Inch SATA 6Gbs 64MB Buffer Internal

WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specif... moreically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An
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£93.80
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Western Digital Western Digital 3TB WD Purple™ Surveillance - WD33PURZ WD33PURZ

WD Purpledrives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifi... morecally for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame™ technology helps reduce frame loss and improve overall video playback. | Western Digital 3TB WD Purple™ Surveillance - WD33PURZ
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Westerndigital.com
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£93.99
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Western Digital Blue Purple internal hard drive 3 TB 5400 RPM 64 MB 3. WD33PURZ

Hard driveComponent forSurveillance systemHDD sustained transfer rate210 MiB/sHDD interface transfer rate6 Gbit/sMean time be... moretween failures (MTBF)1000000 hStart/stop cycles300000HDD speed5400 RPMHDD size3.5"HDD capacity3 TBFeaturesTypeHDDComponent forSurveillance systemHDD sustained transfer rate210 MiB/sHDD interface transfer rate6 Gbit/sInterfaceSerial ATA IIIMean time between failures (MTBF)1000000 hStart/stop cycles300000HDD speed5400 RPMHDD size3.5"HDD capacity3 TBStorage drive bu
itsupplies.uk
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Western Digital Purple 3TB 3.5" 5400 rpm Internal Hard Drive WD33PURZ

Western Digital Purple 3TB 3.5" 5400 rpm Internal Hard Drive WD Purple Pro drives are designed for new generations of hi... moregh-end AI-enabled recorders, video analytics appliances, deep-learning servers and cloud solutions that can benefit from high-capacity storage with high performance and additional workload capability. WD Purple Pro drives feature AllFrame AI technology, which helps reduce frame loss, improve overall video playback, and not only enables recording of multiple streams per camera but also supports up to 32 AI streams per drive for deep learning analytics within the system. WD Purple Pro drives also feature enterprise-class performance, data integrity and drive reliability, especially in larger-scale systems and enclosures where operational vibration is present. Western Digital is a worldwide leader in the hard drive industry. With WD Purple Pro smart video storage, you have a drive engineered for high performance, durability and workload capability for advanced always-on AI-enabled smart video recorders, appliances, and servers. Efficiently and effectively extract value and insights from streamed and stored video, and help deliver a smarter world with advanced WD Purple Pro smart video storage. FIELD-PROVEN HIGH CAPACITY Now on its 6th generation, field-proven HelioSeal technology delivers trusted high-capacity WD Purple Pro hard drives (12TB, 14TB and 18TB1) for the massive storage needs of AI-driven smart video and deep learning analytics. MULTIPLE CAMERAS, MULTIPLE STREAMS Modern recorders now support multiple video streams per camera. WD Purple Pro drives are optimized to support up to 64 HD single-stream cameras4, and can also support many of the latest smart cameras that transmit multiple streams. WESTERN DIGITAL'S EXCLUSIVE ALLFRAME AI TECHNOLOGY All WD Purple Pro drives are equipped with AllFrame AI technology, which not only improves ATA streaming to help reduce frame loss and improve overall video playback, but supports up to 32 AI streams for Deep Learning analytics within the system.
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5 more offer(s)
Series WD Purple (video surveillance)Compare using chart →
WD Purple WD64PURZ
from £120.00 
6000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD23PURZ
from £48.99 
2000 GB, built-in, pC, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD43PURZ
from £84.30 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD20PURZ
from £74.49 
2000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD10PURZ
from £51.44 
1000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD42PURZ
from £127.72 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD20PURX
from £98.95 
2000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD101PURP
from £218.79 
10000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple Surveillance WD33PURZ
from £83.49 
3000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD85PURZ
from £174.47 
8000 GB, built-in, server, 3.5 ", buffer: 128 MB, 5600 rpm, connection: SATA3, warranty 3 years
WD Purple WD60PURX
from £182.74 
6000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD63PURZ
from £133.44 
6000 GB, built-in, pC, 3.5 ", buffer: 256 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD62PURZ
from £150.00 
6000 GB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple WD10PURX
from £82.03 
1000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Surveillance WD22PURZ
from £62.21 
2000 GB, built-in, pC, 3.5 ", buffer: 256 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD221PURP
from £506.99 
22000 GB, built-in, pC, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple Surveillance WD11PURZ
from £46.99 
1000 GB, built-in, pC, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD8001PURP
from £228.78 
8000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
WD Purple WD30PURX
from £130.20 
3000 GB, built-in, server, 3.5 ", buffer: 64 MB, 5400 rpm, connection: SATA3, warranty 3 years
WD Purple Pro WD121PURP
from £266.49 
12000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years

WD Purple Surveillance WD33PURZ configurations

Price for WD Purple Surveillance WD33PURZ
WD Purple Surveillance WD11PURZ 1 TBfrom £46.9913 offers
WD Purple Surveillance WD23PURZ 2 TB
64 MB
from £48.9915 offers
WD Purple Surveillance WD22PURZ 2 TB
256 MB
from £62.217 offers
WD Purple Surveillance WD33PURZ 3 TBfrom £83.4910 offers
WD Purple Surveillance WD42PURZ 4 TB
42PURZ
from £127.722 offers
WD Purple Surveillance WD43PURZ 4 TB
43PURZ
from £84.3014 offers
WD Purple Surveillance WD63PURZ 6 TB
256 MB
from £133.444 offers
Video reviews
WD Purple Surveillance Drives with ZMODO Security System
14 September 201436 754 view
WD Purple Surveillance Storage
20 November 2014460 view
Unboxing 2TB Internal Hard Drive Upgrade | Wester Digital Purple | SATA 256 MB Cache, 3.5" WD22PURZ
27 February 20227 626 view
How to Install a WD Purple HDD in an Amcrest Surveillance System
17 December 20195 401 view
Western Digital Purple Surveillance HDD SPEED TEST
19 May 202021 511 view
Store with WD Purple Surveillance Drive | Official Product Overview
31 October 201819 233 view
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