Western Digital

Western Digital Purple internal hard drive 4 TB 5400 RPM 64 MB 3.5" Serial ATA III

SKU
WD40PURX
In Stock
4 TB, 3.5", SATA 6Gb/s, 5400 RPM, 64MB
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MORE CAMERAS. MORE CLARITY. MORE SURVEILLANCE.

Built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr and support for up to 64 cameras, WD Purple drives are optimized for surveillance systems.

The Right Drive for the Job

WD Purple drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems.

Performance You Can Trust

From a worldwide leader in the storage industry, WD Purple is engineered for quality video playback when you need it most.

Expand Your View to 64

WD Purple drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system.

What is the difference between a desktop drive and a WD Purple drive?

The WD Purple drive is designed specifically for 24/7 DVR and NVR surveillance solutions and is optimized with AllFrame 4Kâ„¢ technology for system playback and performance.

WD Purple drives support 3x the workload rating of desktop drives, making them more capable of handling the higher demands of video surveillance systems.

What capacity do you recommend for my surveillance?

Higher capacity WD Purple drives allow you to store more footage, more high definition video, and more high quality frames per second. WD recommends 4TB or greater for your DVR or NVR surveillance solution.

What types of systems is a WD Purple drive compatible with?

The WD Purple drive is designed for both DVR and NVR security systems and is compatible with many of the leading surveillance and security manufacturers. We can help you find the perfect storage for your system.

Easy backup and upgrade

Acronis True Image WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data.

TRUST YOUR VIEW

All WD Purple drives are equipped with AllFrame 4Kâ„¢ technology, which improves ATA streaming to reduce frame loss, improve overall video playback, and more.
Hard drive
Component forSurveillance system
HDD sustained transfer rate150 MiB/s
HDD interface transfer rate6 Gbit/s
Start/stop cycles300000
HDD speed5400 RPM
HDD size3.5"
HDD capacity4 TB
Features
TypeHDD
Component forSurveillance system
HDD sustained transfer rate150 MiB/s
HDD interface transfer rate6 Gbit/s
InterfaceSerial ATA III
Start/stop cycles300000
HDD speed5400 RPM
HDD size3.5"
HDD capacity4 TB
Storage drive buffer size64 MB
Power
Operating voltage5 / 12 V
Power consumption (off)0.4 W
Power consumption (write)5.1 W
Power consumption (read)5.1 W
Power consumption (idle)4.5 W
Operational conditions
Operating temperature (T-T)0 - 65 °C
Storage temperature (T-T)-40 - 70 °C
Operating shock30 G
Non-operating shock250 G
Technical details
Harmonized System (HS) code84717050
Compliance certificatesRoHS
Operating voltage5 / 12 V
InterfaceSerial ATA III
Packaging content
Storage drive adapter includedNo
Weight & dimensions
Width101.6 mm
Weight680 g
Height26.1 mm
Depth147 mm
Packaging data
Storage drive adapter includedNo
Logistics data
Harmonized System (HS) code84717050
Other features
Operating voltage5 / 12 V
InterfaceSerial ATA III
Compliance certificatesRoHS