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HDD FOR DVR HDD-WD22PURZ 2TB 24/7 WESTERN DIGITAL

HDD FOR DVR HDD WD22PURZ 2TB 24 7 WESTERN DIGITAL
Western Digital
Net: 66.01 EUR  Gross: 81.19 EUR

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DESCRIPTION

All WD Purple surveillance-class drives are equipped with AllFrame 4K technology, which improves ATA streaming to help reduce frame loss, improve overall video playback, and increase the number of hard drives bays supported within a NVR. The drives support workload rate even up to 180 TB per year - three times higher in comparison with standard drives suitable for desktop computers. These drives are dedicated to HD video recording continuously in 24/7 mode and have reduced energy consumption. Serial ATA interface connection.

SPECIFICATION
Capacity: 2 TB
Interface: Serial ATA/600
Spindle speed: 5400 RPM
Size format: 3.5 "
Cache memory: 256 MB
Technology:
  • NCQ - Native Command Queuing
  • Allframe 4K - Reducing video frame "loss" phenomenon
  • IntelliSeek - reduce damaging ambient noise and vibrations
  • Enhanced Workload Rating - Increased hard drive workload rate - even up to 180 TB per year
    • Designed to continuous operation 24/7:
    Weight: 0.448 kg
    Manufacturer / Brand: WESTERN DIGITAL
    Guarantee: 3 years
    PRESENTATION
    Connectors 
    HDD FOR DVR HDD WD22PURZ 2TB 24 7 WESTERN DIGITAL
     
    HDD FOR DVR HDD WD22PURZ 2TB 24 7 WESTERN DIGITAL
    The Western Digital drives marked PURZ are designed to work in video surveillance systems. Its design allows for error-free recording of several Full HD streams in 24/7 mode.
    Memory storage for video recording 
    Cameras amount Main stream Disk usage Disk usage 1TB 2TB 3TB 4TB
    pcs kb/s MB/h GB/24h Number of days Number of days Number of days Number of days
    1 750 329,6 7,7 120,5 241,0 361,6 482,2
    1 1000 439,5 10,3 90,4 180,8 271,2 361,7
    1 2000 878,9 20,6 45,2 90,4 135,6 180,8
    1 2500 1098 25,7 36,2 72,3 108,5 144,7
    1 3000 1318 30,9 30,1 60,3 90,4 120,6
    1 4000 1757 41,2 22,6 45,2 67,8 90,4
    1 5000 2197 51,5 18,1 36,2 54,2 72,3
    1 6000 2636 61,8 15,1 30,1 45,2 60,3
    1 8000 3515 82,4 11,3 22,6 33,9 45,2
    1 3000 1318 30,9 30,1 60,3 90,4 120,6
    2 3000 x 2 2636 61,8 15,1 30,1 45,2 60,3
    3 3000 x 3 3955 92,7 10,0 20,1 30,1 40,2
    4 3000 x 4 5273 123,6 7,5 15,1 22,6 30,1
    6 3000 x 6 7910 185,4 5,0 10,0 15,1 20,1
    8 3000 x 8 10546 247,2 3,8 7,5 11,3 15,1
    10 3000 x 10 13183 309,0 3,0 6,0 9,0 12,1
    12 3000 x 12 15820 370,8 2,5 5,0 7,5 10
    16 3000 x 16 21093 494,4 1,9 3,8 5,6 7,5
    20 3000 x 20 26367 618,0 1,5 3,0 4,5 6,0
    25 3000 x 25 32959 772,5 1,2 2,4 3,6 4,8
    32 3000 x 32 42187 988,8 0,94 1,88 2,82 3,77
    64 3000 x 64 84375 1977 0,47 0,94 1,41 1,88
     
    FILES
    Data Sheet
    100 KB
    Manufacturer's Data Sheet EN 
    541 kB
    PACKAGE
    Dimensions (L x W x H): 147x102x26 mmPackage: FoilGross Weight: 0.452 kg