Western Digital (WD) WD33PURZ WD HDD 3TB Optimized for Video

Western Digital (WD) WD33PURZ WD HDD 3TB Optimized for Video

WD33PURZ Western Digital (WD) WD HDD 3TB Optimized for Video Surveillance WD33PURZ
Western Digital (WD)
WD33PURZ
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Western Digital (WD) WD33PURZ WD HDD 3TB Optimized for Video Surveillance

 
   

WD Purple™

   

The WD Purple® Surveillance Hard Drive is specifically designed for mainstream surveillance systems operating 24/7. Optimized for write-intensive workloads with multiple video streams this hard drive offers reliable high-performance storage for professional security applications. With WD AllFrame™ technology that reduces frame loss and improves video playback its the ideal solution for modern DVRs and NVRs.

   

 
 
   

Key Features

   
     
       
             
  • WD AllFrame™ technology to reduce video frame loss and improve recording and playback
    •          
  • Capacity up to 8TB for extended video surveillance storage
    •          
  • Workload rating of 180TB/year - up to three times more than desktop drives
    •          
  • Support for up to 64 HD cameras with single stream at 3.2Mbps (1080p H.265 25 fps)
    •          
  • Corrosion-resistant components for greater durability in demanding environments
    •          
  • Compatible with systems up to 16 drive bays
    •          
  • CMR (Conventional Magnetic Recording) technology for conventional recording
    •          
  • RV (Rotational Vibration) sensors to mitigate vibrations in multi-drive environments
    •          
  • Advanced Format (AF) for greater storage efficiency
    •        
     
   
 
 
   

Technical Details

   
     
       

Specifications

       
             
  • Interface: SATA 6 Gb/s
    •          
  • Form factor: 3.5 inches
    •          
  • Maximum transfer rate: 215MB/s (host to/from drive)
    •          
  • Cache: 256MB
    •          
  • Load/unload cycles: 300 000
    •          
  • MTBF: 1 000 000 hours
    •          
  • Unrecoverable errors: <1 in 1014 bits read
    •          
  • Operating temperature: 32°F to 149°F
    •          
  • Non-operating temperature: -40°F to 158°F
    •          
  • Operating shock: 70Gs (read/write) 70Gs (read)
    •          
  • Non-operating shock: 250Gs
    •          
  • Acoustics: 24 dBA (idle) 28 dBA (seek average)
    •          
  • Dimensions: 5.79 x 4.00 x 1.03 in
    •          
  • Weight: 1.59 lb
    •        
     
     
       

Interfaces and Connectivity

       
             
  • SATA 6Gb/s interface compatible with industry standards
    •          
  • Compatibility with industry-leading chipsets and enclosures
    •          
  • Seamless integration with existing DVR and NVR systems
    •          
  • Support for multiple video streams per camera
    •          
  • RAID error recovery control to reduce failures
    •          
  • RoHS compliant (EU Directive 2011/65/EU)
    •          
  • Standard connectivity for easy installation and expansion
    •        
     
   
 
 
   

Applications and Use Cases

   
     
       

Commercial Surveillance

       

Security systems for retail offices and commercial establishments requiring continuous 24/7 recording

     
     
       

Residential Security

       

NVR for homes with multiple surveillance cameras and remote monitoring

     
     
       

Critical Infrastructure

       

Surveillance systems for banks hospitals and government buildings demanding maximum reliability

     
   
 

2026-08-05 07:35:10

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WD33PURZ Western Digital (WD) WD HDD 3TB Optimized for Video Surveillance WD33PURZ

Western Digital (WD)
WD33PURZ