Overview:

• Capacity: 1TB
• Form Factor: 3.5-Inch
• Connector / Interface: SATA
• Transfer Rate: Up to 110 MB/s
• Disk Speed: 5400 RPM
• Recording Technology: CMR (Conventional Magnetic Recording)
• Cache Size: 64MB

Physical Dimensions:

• Length: 5.79 in
• Width: 4.00 in
• Height: 1.03 in
• Weight: 0.99 lbs
  

Certifications: BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL

Product Features:

• Engineered for mainstream surveillance systems
• WD AllFrame Technology:
  • Optimized for write-intensive, low bit-rate, high stream-count workloads
  • Supports up to 180TB/year workload rate
  • Compatible with up to 16 drive bays

Compatibility:

• Supports up to 64 HD cameras
• Compatible with systems using up to 16 drive bays
• Includes AllFrame firmware technology for enhanced reliability
  

Environmental:

• Operating Temperature: 0°C to 65°C
• Non-Operating Temperature: -40°C to 70°C
  

Industry-Leading Storage. Surveillance You Can Trust

Western Digital has provided surveillance-grade storage for more than a decade. With WD Purple surveillance storage, drives are engineered for high temperature, always-on surveillance systems so you can rely on quality video when you need it most.

Western Digital's Exclusive AllFrame Technology

All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback.

Enhanced Workload Ratings

WD Purple drives feature a workload rating of up to 180TB/year2 - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems. 

Multiple Cameras, Multiple Streams

Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras5. With so many options, you have the flexibility to upgrade or expand your security applications in the future.

Designed for Surveillance Solutions

With an MTBF of up to 1 million hours3, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components7 and support in storage systems with more than eight drive bays4, WD Purple drives deliver reliable operation even in harsh environments.

Wide Compatibility. Seamless Integration

WD Purple hard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system. With a wide range of industry-leading enclosures and chipsets supported, you’re sure to find the DVR or NVR configuration that’s right for you.