The WD Purple Pro 14TB Surveillance Hard Drive is a high-performance, enterprise-grade storage solution engineered specifically for modern video surveillance environments. Designed to operate continuously in 24×7 workloads, it delivers exceptional reliability, high-capacity storage, and optimized performance for DVRs, NVRs, and AI-powered video analytics systems.
Built to handle intensive write operations from multiple high-resolution cameras, this drive ensures smooth video recording, minimal frame loss, and long-term data integrity.
⚙️ Core Specifications
Specification
Details
Capacity
14TB
Form Factor
3.5-inch
Interface
SATA III (6Gb/s)
Spindle Speed
7200 RPM
Cache Memory
512MB
Max Transfer Rate
Up to ~255 MB/s
Workload Rating
Up to 550TB/year
MTBF
Up to 2.5 Million Hours
🎥 Surveillance-Optimized Technology
✔ AllFrame™ AI Technology
Advanced firmware reduces frame drops, improves video playback quality, and supports additional AI analytics streams in smart surveillance systems.
✔ Multi-Camera Support
Engineered to support up to 64 HD camera streams simultaneously, making it ideal for high-channel NVR systems.
✔ AI & Deep Learning Ready
Optimized for modern surveillance systems running AI-based analytics such as facial recognition, motion detection, and smart alerts.
🛡 Enterprise-Level Reliability
Designed for 24×7 continuous operation
High endurance for heavy write workloads
Vibration-resistant components for multi-bay environments
Tarnish-resistant internal parts for harsh conditions
Rated for up to 600,000 load/unload cycles
Perfect for commercial buildings, warehouses, institutions, and city-wide surveillance networks.
⚡ Power & Efficiency
Mode
Typical Power Consumption
Read/Write
~6.5 – 7W
Idle
~5 – 6W
Standby/Sleep
< 1W
Energy-efficient design reduces heat buildup inside DVR/NVR chassis.
🌡 Environmental Specifications
Operating Temperature: 0°C to 65°C
Non-Operating Temperature: -40°C to 70°C
Operating Shock: Up to 50G
Non-Operating Shock: Up to 250G
Built to perform reliably even in demanding surveillance environments.
📏 Physical Dimensions
Length: 147 mm
Width: 101.6 mm
Height: 26.1 mm
Weight: Approx. 690 g
Standard 3.5-inch size ensures compatibility with most surveillance systems.
🏢 Ideal Applications
✔ High-channel DVR & NVR systems
✔ Enterprise surveillance setups
✔ AI-based security monitoring
✔ Smart city projects
✔ Long-term video archival storage
✔ RAID-configured surveillance arrays
⭐ Key Benefits at a Glance
Massive 14TB storage capacity
Enterprise-grade 7200 RPM performance
512MB cache for smooth data handling
High annual workload support
AI-optimized firmware
Reliable 24×7 operation
Typically backed by a 5-year limited warranty