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WD Purple Surveillance WD43PURZ 4 TB
43PURZ

Photos - Hard Drive WD Purple Surveillance WD43PURZ 4 TB 43PURZ
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from £75.31 up to £107.54 
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WD WD43PURZ
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
4000 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
4.7 W
Standby power consumption
4.3 W
MTBF
1 M h
MTBF
300 K
Size
147x102x26 mm
Weight
570 g
Official Website
westerndigital.com
Added to E-Catalog
june 2023

The average model of an internal (embedded) hard drive with a 3.5" form factor from the WD Purple line of special HDD drives. This family includes 6 models with capacities ranging from 1 and 8 TB, which are carefully optimized for use in multi-camera personal or corporate video surveillance systems based on digital video recorders (DVRs) and network video recorders (NVRs). Special firmware with AllFrame technology ensures uninterrupted round-the-clock recording of video streams from a large number of HD cameras (up to 64 pcs.) Also, the firmware of the WD Purple Surveillance WD43PURZ hard drive is adapted to work in simple and complex environments.

RAID arrays. In case of simple failures, Time Limited Error Recovery (TLDR) technology will help maintain or restore the integrity of the RAID array in a timely manner. Thanks to integrated vibration sensors (RV Sensors), the drive provides stable performance in systems containing many disks (up to 16 HDDs). basket), which, if necessary, provides additional scaling capabilities for the video storage subsystem. A special energy-efficient controller, moderate platter rotation speed of 5400 rpm and firmware features guarantee high efficiency and low heat generation, which increases the reliability of the system as a whole. Thanks to CMR magnetic recording technology, a consistently high linear recording speed of 180 MB/sec and low access latency are ensured.

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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43PURZ

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HDD WD Purple WD43PURZ 4TB 3.5" 256MB SATA III WD43PURZ

Western Digital (WD43PURZ) HDD WD Purple WD43PURZ 4TB 3.5" 256MB SATA III...
Senetic.co.uk
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£75.31
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Western Digital Purple WD43PURZ internal hard drive 4 TB 5400 RPM 256

Hard driveComponent forPCHDD speed5400 RPMHDD size3.5"HDD capacity4 TBFeaturesTypeHDDComponent forPCInterfaceSerial ATA IIIHD... moreD speed5400 RPMHDD size3.5"HDD capacity4 TBStorage drive buffer size256 MBTechnical detailsInterfaceSerial ATA IIIOther featuresInterfaceSerial ATA III
itsupplies.uk
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£79.42
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Western Digital Purple 4TB 3.5 Inch SATA 6Gbs 256MB 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
OfficeStationery.co.uk
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£103.96
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Western Digital Purple 4TB 3.5" 5400 rpm Internal Hard Drive WD43PURZ

Western Digital Purple 4000GB 3.5" 5400 rpm Internal Hard Drive WD Purple Pro drives are designed for new generations of... morehigh-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. 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. PROACTIVE STORAGE MANAGEMENT WITH WDDA Western Digital Device Analytics (WDDA) provides a wealth of storage device parametric operational and diagnostic data to compatible systems; algorithms interpret the data and direct the system to alert system administrators of specific recommended actions to address potential issues. 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.
Box.co.uk
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£91.99
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Western Digital Western Digital 4TB WD Purple™ Surveillance - WD43PURZ WD43PURZ

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 4TB WD Purple™ Surveillance - WD43PURZ
Official partner WD
Westerndigital.com
Delivery: in United Kingdom
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£101.99
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6 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 £75.31 
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 £152.04 
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 £230.95 
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 Surveillance WD43PURZ configurations

Price for WD Purple Surveillance WD43PURZ
WD Purple Surveillance WD11PURZ 1 TBfrom £47.4211 offers
WD Purple Surveillance WD23PURZ 2 TB
64 MB
from £55.9912 offers
WD Purple Surveillance WD22PURZ 2 TB
256 MB
from £59.276 offers
WD Purple Surveillance WD33PURZ 3 TBfrom £80.499 offers
WD Purple Surveillance WD42PURZ 4 TB
42PURZ
from £89.984 offers
WD Purple Surveillance WD43PURZ 4 TB
43PURZ
from £75.3112 offers
WD Purple Surveillance WD63PURZ 6 TB
256 MB
from £112.964 offers
Video reviews
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Store with WD Purple Surveillance Drive | Official Product Overview
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WD Purple Surveillance often compared
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