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Sorry! Western Digital Purple WD40PURX 4TB Internal Hard Drive is sold out.

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Western Digital Purple WD40PURX 4TB Internal Hard Drive

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(3.6) 14 Ratings 3 Reviews Have a question?

Rs  11,717
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  • Capacity Gb : 4000
  • External Power : Yes
  • Warranty : 3 YEAR
  • Connectivity : USB 2.0
  • Features : surveillance-class storage FOR DVR
  • SUPC: SDL412481916


In The Box
Sales Package POLI PACK
Brand Western Digital
OS Compatibility ALL
Series WD40PURX
Drive Configuration
Device Desktop
Device Type surveillance-class storage
Drive Capacity 4 TB
Spin Speed 7200 RPM
Interface SATA
Cache Memory 64 MB
Transfer Rate 6GBPS
I/O Transfer Rate (6 Gbps
Average Latency 4.2ms
Average Seek Time 8 ms
Non-recoverable Read Error <1 in 1014
Reliability 24*7*365
Standard Input Voltage 230V AC
Maximum Start Current 5.0V, and 12V input). 3.3V Serial ATA
Power Consumption 5.1 W
Operating Conditions
Operating Temperature 149 °F
Non-Operating Temperature -40 to 70
Operating Humidity 0 to 65 °C
Non-Operating Humidity 37.7°C
Shock Tolerance Operating: 65 G @ 2 ms.
Dimensions 14.7 x 10.2 x 2.5 cm



Boost the capabilities of your computer significantly with Western Digital WD40PURX 4 TB internal hard drive. This advanced computer component is capable of supporting 32 cameras and 8 hard drives. This product has a 3 year warranty and you can shop for it online at an affordable price only on Snapdeal.


The storage capacity of this hard disk internal is huge and works superbly in high temperatures. You can rely on its video playback feature when required the most. It has a huge capacity of 4 TB.


Fully optimised for supporting 32 high definition cameras, it offers the flexibility for upgrade. Enjoy seamless integration and wide compatibility with Western Digital WD40PURX 4 TB internal hard drive. It also supports a number of chipsets and enclosures. Thus, finding appropriate DVR combination will no more seem to be a daunting task.

Durability Factor

This internal hard drive from WD is high on durability. It works effectively in extreme temperatures as well. This high definition system is ideal for operating 24x7 in harsh environments.

Drive Size & Interface

The associated interface of Western Digital WD40PURX is SATA 6 GB per sec with 8.89 cm form factor. It offers all OS compatibility with IntelliPower RPM Class. The cache size is 64 MB.  During the surveillance retrieval, lost footage and missed frames can pose serious problems. Video interruptions and errors are common with ordinary hard drives of desktops. This Western Digital drive however has AllFrame technology for improvement of ATA streaming. This improves video playback, reduces the frame loss, and increase drive number supported within DVR.


Ideal for use with security surveillance system, Western Digital WD40PURX 4 TB Internal hard drive has been tuned for low bit-rate, high stream-count, and intensive applications. You can now enjoy maximum performance with prioritised write-operations. It offers ATA and TLER streaming support as well as support for eight drives maximum.

Terms & Conditions

The images represent actual product though color of the image and product may slightly differ.

For warranty-related claims, please contact the brand service centre.

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