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ClearView HD2TB

2TB media server grade hard drive

Item # 834HD2TB

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Our take on the ClearView HD2TB

Add an additional 2TB of storage to your compatible ClearView DVR with this surveillance-class accessory hard drive.

Product Highlights

  • 2TB surveillance-class hard drive for adding storage to compatible ClearView DVRs
  • 4"W x 1-1/16"H x 5-7/8"D
  • weight: 1 lb.
  • warranty: 7 years
  • Our 60-day money-back guarantee

What's in the Box:

  • 2.0 TB SATA hard disk drive
  • 13" SATA cable
  • 4 Hex/Phillips-head Mounting screws
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Hands-on research

Product Research



Overview: The ClearView HD2TB is an accessory 2 TB surveillance-class hard drive that can be installed in a ClearView DVR (digital video recorder) for additional storage. The hard drive is Model WD20PURX made by Western Digital (WD). This WD Purple series hard drive is built for 24/7 always-on surveillance in high-definition surveillance systems that use up to 32 HD cameras.

AllFrame: WD's exclusive AllFrame technology works with ATA streaming to reduce error pixilation, video interruptions and frame loss that occur when desktop hard drives are incorrectly used as storage in security systems. Lost footage and missed frames are a problem when an event occurs and surveillance footage needs to be retrieved.


Formatted Capacity 2 TB
Form Factor 3.5-inch
Data Transfer Rate (max):
   Buffer to Host
   Host to/from Drive (sustained)

6 GB/s
145 MB/s
Cache 64 MB
Rotational Speed 5400 RPM Class
Reliability/Data Integrity
Load/Unload Cycles 300,000
Non-recoverable read errors per bits read <1 in 1014
Power Management
Average Power Requirements:
   Standby and Sleep

Environmental Specifications
Operating Temperature:

32° to 149°F  (0°-65°C)
-40° to 158°F (-40°-70°F)
   Operating (2 ms, read/write)
   Operating (2 ms, read)
   Non-operating (2 ms)

30 Gs
64 Gs
250 Gs
   Seek (average)

23 dBA
24 dBA
Physical Dimensions
Height 1.031"
Length 5.875"
Width 3.995"
Weight 0.99 lbs.

Our Product Research Team

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