221.84лв.

WD Purple 4TB SATA 6Gb/s CE HDD 3.5inch internal 256MB Cache 24×7 Bulk

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WD Purple 4TB SATA 6Gb/s CE HDD 3.5inch internal 256MB Cache 24×7 Bulk


WD Purple 4TB SATA 6Gb/s CE HDD 3.5inch internal 256MB Cache 24×7 Bulk

   
Manufacturer WESTERN DIGITAL
Manufacturer Part No WD42PURZ
 
Marketing Description
WD Purple drives are engineered specifically 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, 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.
Product Features
  • Industry-leading storage
    Western Digital is a worldwide leader in the hard drive industry. With WD Purple surveillance storage, you have a drive engineered for high temperature, always-on surveillance systems so you can rely on quality video playback when you need it most. Whether you’re protecting loved ones or monitoring your business, WD Purple offers performance you can trust.
  • AllFrame technology
    All WD Purple drives are equipped with AllFrame technology, which improves ATA streaming to help reduce frame loss and improve overall video playback, within a multitude of security video solutions.
  • Enhanced workload ratings
    WD Purple drives feature a workload rating of up to 180 TB/year – up to three times that of desktop drives – to handle the unique demands of mainstream video surveillance DVR and NVR systems.
  • Multiple cameras, multiple streams
    Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras, and can also support many of the latest cameras that transmit multiple streams to enable basic AI functionality. With so many options, you have the flexibility to upgrade or expand your security applications in the future.
  • Designed for today’s and tomorrow’s surveillance solutions
    With an MTBF of up to 1 million hours, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components and support for more than eight bays, WD Purple drives deliver reliable operation even in harsh environments.
General
Device Type Hard drive – internal
Capacity 4 TB
Form Factor 3.5"
Interface SATA 6Gb/s
Buffer Size 256 MB
Features Advanced Format technology, AllFrame, Conventional magnetic recording (CMR), support up to 64 cameras, tarnish-resistant
Width 101.6 mm
Depth 147 mm
Height 26.1 mm
Weight 570 g
Performance
Drive Transfer Rate 600 MBps (external)
Internal Data Rate 175 MBps
Reliability
MTBF 1,000,000 hours
Non-Recoverable Errors 1 per 10^14
Load / Unload Cycles 300,000
Expansion & Connectivity
Interfaces 1 x SATA 6 Gb/s
Compatible Bay 3.5"
Power
Power Consumption 4.6 Watt (read/write)

3.7 Watt (idle)

0.3 Watt (standby)

0.3 Watt (sleep)

Miscellaneous
Compliant Standards RoHS 2011/65/EU
Dimensions & Weight (Shipping)
Shipping Width 12.7 cm
Shipping Depth 19.05 cm
Shipping Height 6.35 cm
Shipping Weight 890 g
Manufacturer Warranty
Service & Support Limited warranty – 3 years
Environmental Parameters
Min Operating Temperature 0 °C
Max Operating Temperature 65 °C
Min Storage Temperature -40 °C
Max Storage Temperature 70 °C
Shock Tolerance (operating) 30 g @ 2 ms
Shock Tolerance (non-operating) 250 g @ 2 ms
Technical data provided by third party. We assume no liability for errors within these data.