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WD 4TB Purple Surveillance Internal Hard Drive

B&H # WEWD40PURX Mfr # WD40PURX
In Stock
Free Expedited Shipping
You Pay: $184.00
Product Highlights
  • 4TB Storage Capacity
  • 3.5" Form Factor
  • 6 Gb/s Data Transfer Rate
  • 64MB Cache
  • 300,000 Load/Unload Cycles
  • Surveillance Class Storage
  • Supports up to 32HD Surveillance Cameras

The 4TB Purple Surveillance Internal Hard Drive from Western Digital is designed to withstand the stresses placed on it in a 24/7 surveillance system. With support for up to 32 high-definition surveillance cameras this 4TB hard drive can hold a large amount of data and gives you the ability to easily upgrade and expand your security system.

Surveillance-Class Drive
WD Purple surveillance-class storage has been tested to be compatible in a wide-range of security systems. These drives are designed to replace standard desktop drives that were not designed for the 24/7 always-on, high-definition surveillance environment. Desktop drives are built to run for only short intervals and are not engineered to withstand high-temperature fluctuations and equipment vibrations found in a typical surveillance application.
Surveillance Storage
The WD Purple Surveillance Hard Drive is designed for high temperature, always-on, surveillance security systems to ensure reliability and quality video play back when you need it most.
Improve Performance with AllFrame
This WD Purple Surveillance-class hard drive is equipped with AllFrame technology which works with ATA streaming to reduce frame loss, improve playback and increase the number of drive bays supported. AllFrame reduces video interruptions that commonly occur when desktop hard drives are incorrectly used as storage in security systems. Missed frames and lost footage can be a problem when an event occurs and surveillance footage needs to be retrieved. WD Purple with AllFrame provides the confidence you should expect when it's time to play back and review critical surveillance footage.
Optimized Performance for Up to 32 Cameras
With support for up to 32 high-definition surveillance cameras, this WD Purple hard drives gives you the flexibility to upgrade and expand your security system in the future.
Low Power Consumption
With integrated IntelliSeek technology, this WD Purple drive calculates the optimum seek speed which lowers power consumption, noise and vibration that can damage and cause drives to wear out more quickly.
Specifications
Capacity 4 TB
User Sectors per Drive 7,814,037,168
Form Factor 3.5-inch
Advanced Format (AF) Yes
RoHS Compliant Yes
Performance
Data Transfer Buffer to Host: 6 Gb/s
Host to/from Drive (sustained): 150 MB/s
Cache 64 MB
Rotational Speed IntelliPower
Reliability / Data Integrity
Load/Unload Cycles 300,000
Non-Recoverable Read Errors Per Bits Read <10 in 1014
Power Management
Average Power Requirements Read/Write: 5.1 W
Idle: 4.5 W
Standby and Sleep: 0.5 W
Environmental Requirements
Temperature Operating Temperature: 0 to 65°C
Non-Operating Temperature: -40 to 70°C
Shock Operating (2 ms, read/write): 30 Gs
Operating (2 ms, read): 65 Gs
Non-Operating (2 ms): 250
Acoustics Idle: 25 dBA
Seek (average): 26 dBA
Dimensions (HxWxL) 1.028 x 4.000 x 5.787" / 26.1 x 101.6 x 147.0 mm
Weight 1.50 lb / 0.68 kg
WD 4TB Purple Surveillance Internal Hard Drive
  • Limited 3-Year Manufacturer Warranty
  • Cables & Adapters

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    Required item: A SATA cable (not included) is required to connect this drive.

    Pearstone -  18" 7-pin Internal Serial ATA Cable (Red)
    • You Pay: $3.39
     

    Tools

    OWC / Other World Computing -  5 Piece Mini Toolkit
    • You Pay: $5.99
     

    Anti-Static Protection

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    Belkin -  Anti-Static Wristband for Maintenance and Repairs
    • You Pay: $4.49
     

    Hard Drive Protector

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    Xcellon -  3.5" / 2.5" Hard Drive Case (Gray)
    • You Pay: $7.99
     

    Hard Drive Enclosures

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    Xcellon -  SATA 3.5" / 2.5" Hard Drive Dock
    • You Pay: $64.99
     

    Hard Drive Duplicator

    Aluratek -  External SATA Hard Drive Duplicator
    • You Pay: $51.99
     
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