Support E-Katalog!Get a Premium subscription for the price of a cup of coffee

WD Purple WD40PURZ 4 TB
for 64 cameras

Photos - Hard Drive WD Purple WD40PURZ 4 TB for 64 cameras
Videos 13Photos 4
WD Purple WD40PURZ 4 TB
for 64 cameras
Main
Placementbuilt-in
TypeHDD
Featuresserver
Size4000 GB
Form factor3.5 "
ConnectionSATA3
Manufacturer's warranty3 years
Technical specs
Cache memory64 MB
Record technologyCMR
RPM5400 rpm
Data transfer rate150 MB/s
Operation power consumption5.1 W
Standby power consumption4.5 W
Shockproof65 G
Reading noise level28 dB
Standby mode noise level25 dB
MTBF1 M h
MTBF300 K
Features
Featurespower saving mode
for video surveillance
General
Size147x102x26 mm
Weight680 g
Official Websitewesterndigital.com
Added to E-CatalogJuly 2017
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 WD40PURZ 4 TB
for 64 cameras

WD HDD диск WD WD40PURZ Purple

MTA.ua7 year with us
(Kyiv)
Warranty: 36 month manufacturer
Report
5 199 

HDD диск WD WD40PURZ Purple

Накопители WD Purple предназначены для круглосуточной работы при повышенных температурах в системах безопасности и наблюдения... more. Они обеспечивают надежную и качественную запись и воспроизведение видео всегда, когда это необходимо.Устройства DVRНакопители WD Purple для видеонаблюдения созданы для круглосуточной работы в системах безопасности с камерами высокой четкости.Линейка
Soho.com.uaLess than year
(Kyiv)
Report
5 149 

Жорсткий диск 3.5" 4Tb Western Digital Purple, SATA3, 64Mb, 5400 rpm (WD40PURZ)

Marketplace: Rozetka.ua  ZXShop 6 year with us
(Kyiv)
Report
7 084 

Жорсткий диск 3.5" 4Tb Western Digital Purple, SATA3, 64Mb, 5400 rpm (WD40PURZ)

Marketplace: Rozetka.ua  Spectrum 6 year with us
(Kyiv)
Report
7 447 

Жорсткий диск Western Digital Purple 4TB 64MB 5400rpm WD40PURZ 6Gb/s

Marketplace: Rozetka.ua  YouFriend 6 year with us
(Kyiv)
Report
5 607 

WD Purple WD40PURZ 4 TB
for 64 cameras
price graph

4
1
4
14
The perfect solution for video recorders. It's best not to use it on a PC.
9 January 2020 
Quiet, not fast, cool, with a good out-of-the-box surface, works perfectly with dash cams. I have two such drives, one in the dash cam, and one as a dump drive on the PC.
Quiet, relatively inexpensive, with a good platter surface (both drives that I bought had no failures in either access speed or addressing), cold (even in a small recorder case, the temperature, at an ambient of +23 degrees, does not exceed 38 degrees never got up). Large buffer of 128 MB. By the way, it is perfectly recognized by iron, both ancient and modern video recorders.
Slow, it is not suitable for the main disk on a PC, well, it is intended for a video surveillance recorder, as stated on the official website of the manufacturer.
Markuse WD WD80PURZ more than year
Great model
13 January 2019 
I can't evaluate how it performs when used for its intended purpose. It was not purchased as a dashcam, but as a file dump, as a second hard drive in the computer. It is spacious, quiet, and does not heat up. The only downside is the speed, but reliability and silence are more important to me. It's been working for two years, no bad sectors.
Reliability, silence, does not overheat.
Not fast. Not suitable for installing Windows on a home PC, there are other models for that.
Olga Alehinause WD WD20PURX more than year
2 out of 25 user review(s) shown
10 more user review(s)
13 December 2021, 16:30
Question about WD WD60PURX 
Таки что там? CMR или SMR?
Что унутре? CMR или SMR?
Evgeniy
14 July 2021, 17:27
Question about WD WD101PURZ 
Скорость чтения
Пожалуйста, сообщите, какая скорость чтения у данного изделия
Evgeniy
14 July 2021, 17:07
Question about WD WD101PURZ 
Скорость чтения
Подскажите, пожалуйста, какая у данного изделия скорость чтения, сколько Мбит/с?
3 out of 5 question(s) shown
2 more question(s)

WD Purple WD40PURZ configurations

Price for WD Purple WD40PURZ
WD Purple WD05PURX 500 GB
for 32 cameras
from 1 169 1 offer
WD Purple WD10PURX 1 TB
for 32 cameras
from 2 117 22 offers
WD Purple WD10PURZ 1 TB
for 64 cameras
from 1 897 73 offers
WD Purple WD20PURX 2 TB
for 32 cameras
from 2 905 14 offers
WD Purple WD20PURZ 2 TB
for 64 cameras
from 2 653 3 offers
WD Purple WD30PURX 3 TB
for 32 cameras
from 2 789 7 offers
WD Purple WD30PURZ 3 TB
for 64 cameras
from 3 550 1 offer
WD Purple WD40PURX 4 TB
for 32 cameras
from 4 399 17 offers
WD Purple WD40PURZ 4 TB
for 64 cameras
from 5 149 5 offers
WD Purple WD62PURZ 6 TB
128/5400
from 5 554 1 offer
WD Purple WD64PURZ 6 TB
256/5400
from 5 747 87 offers
WD Purple WD60PURX 6 TB
for 32 cameras (WD60PURX)
from 6 349 4 offers
WD Purple WD62PURX 6 TB
for 32 cameras (WD62PURX)
from 6 922 14 offers
WD Purple WD60PURZ 6 TB
for 64 cameras
from 7 619 2 offers
WD Purple WD80PURZ 8 TB
64 cameras 128 cache
from 8 869 2 offers
WD Purple WD82PURX 8 TB
WD82PURX
from 10 352 1 offer
WD Purple WD82PURZ 8 TB
WD82PURZ
from 7 419 3 offers
WD Purple WD84PURZ 8 TB
WD84PURZ
from 9 557 1 offer
WD Purple WD85PURZ 8 TB
WD85PURZ
from 7 857 74 offers
WD Purple WD102PURX 10 TB
WD102PURX
from 31 236 1 offer
WD Purple WD102PURZ 10 TB
WD102PURZ
from 10 660 23 offers
WD Purple WD121PURZ 12 TB
256/7200
from 20 995 1 offer
Video reviews
Additional features hard drive WD WD40PURZ:
  • Optimized to work with 64 or less HD cameras in 24/7 mode