The WD Purple 2TB SATA 3.5" Internal Hard Drive offers exclusive AllFrame technology to bring you premium reliability and peace-of-mind when installing your home or small to medium business security system. WD Purple's exclusive firmware upgrades work with ATA streaming to reduce error pixilation and video interruptions that occur when desktop hard drives are incorrectly used as storage in security systems. WD Purple Surveillance Storage is built for 24/7, always-on, high-definition surveillance security systems that use up to eight hard drives and up to 32 cameras. You wouldn't use a bicycle to transport cargo across the country because it's not the right tool for the job. You also shouldn't use a desktop hard drive in your surveillance security system because it wasn't designed for that application. 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 harsh 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.
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
Dimensions & Weight
Depth: 14.48 cm
Height: 2.54 cm
Weight: 0.6 kg
Width: 10.16 cm

Environmental Parameters
Max Operating Temperature: 65 °C
Max Storage Temperature: 70 °C
Min Operating Temperature: 0 °C
Min Storage Temperature: -40 °C
Sound Emission: 23 dBA

Hard Drive
Buffer Size: 64 MB
Data Transfer Rate: 600 MBps
Form Factor: 3.5"
Form Factor (metric): 8.9 cm
Form Factor (Short): 3.5"
Form Factor (Short) (metric): 8.9 cm
Hard Drive Type: Internal hard drive
Interface: Serial ATA-600
Internal Data Rate: 145 MBps
Load Unload Cycles: 300,000
Non-Recoverable Errors: 1 per 10^14
Spindle Speed: 5400 rpm
Storage Interface: Serial ATA-600

Header
Brand: WD
Compatibility: PC
Country Kits: Worldwide
Manufacturer: Western Digital
Model: WD20PURZ
Packaged Quantity: 1
Product Line: WD Purple Surveillance Hard Drive

Interface Provided
Qty: 1
Storage Interface: Serial ATA-600

Miscellaneous
Compliant Standards: RoHS 2002/95/EC

Power Consumption
Mode: Read
Value: 4.4 Watt



Mode: Write



Mode: Idle
Value: 4.1 Watt



Mode: Standby
Value: 0.4 Watt



Mode: Sleep

Service
Support Details Full Contract Period: 3 years
Support Details Type: Limited warranty

Service & Support
Type: 3 years warranty

Shock & Vibration Tolerance
Shock Acceleration (Non-operating): 250
Shock Acceleration (Operating): 30
Shock Duration (Non-operating): 2 ms
Shock Duration (Operating): 2 ms

Storage
Type: Hard drive

Storage Hard Drive
Capacity: 2 TB
Features: 24x7 availability , Advanced Format technology , AllFrame 4K , HelioSeal , Surveillance system compatible , Time-Limited Error Recovery (TLER) , Write-Intensive Endurance

SKU WD20PURZ
Model # WD20PURZ
Barcode # 00718037823331
Brand WD
Shipping Weight 0.5000kg
Shipping Width 0.150m
Shipping Height 0.050m
Shipping Length 0.200m
Unit Of Measure ea
Type store
3 Years Limited Manufacturer Warranty

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