Western Digital (WD) WD85PURZ 8TB WD Hard Drive / 5640RPM /

Western Digital (WD) WD85PURZ 8TB WD Hard Drive / 5640RPM /

WD85PURZ Western Digital (WD) 8TB WD Hard Drive / 5640RPM / Optimized for Video-surveillance WD85PURZ
Western Digital (WD)
WD85PURZ
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Western Digital (WD) WD85PURZ 8TB WD Hard Drive / 5640RPM / 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

 
 
Warranty: 3-year warranty against manufacturing defects. If the warranty applies a credit memo will be issued for the invoice amount.     
   
 

2026-08-05 07:35:09

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WD85PURZ Western Digital (WD) 8TB WD Hard Drive / 5640RPM / Optimized for Video-surveillance WD85PURZ

Western Digital (WD)
WD85PURZ