Hikvision HDD 2TB WD20PURX-78 WD Purple-Surveillance

The Hikvision HDD 2TB WD20PURX-78 WD Purple-Surveillance hard drive is engineered specifically for surveillance security systems. It is designed to handle the rigorous demands of high-definition surveillance systems and provides reliable performance with reduced video frame loss. This hard drive is tuned for write-intensive, low bit-rate, high stream-count applications typical of most surveillance setups, ensuring prioritized write-operations for maximized surveillance performance.

 Features:

1. Surveillance Optimization: Specifically designed for surveillance systems to reduce video frame loss and ensure smooth operation.
2. Write-Intensive Performance: Tuned for continuous, write-intensive, low bit-rate, and high stream-count applications.
3. Prioritized Write Operations: Ensures that write operations are given priority to maximize surveillance performance.
4. AllFrame Technology: Helps reduce frame loss, improve overall video playback, and increase the number of hard drive bays supported.
5. IntelliPower RPM: Balances performance and power efficiency.
6. Durable and Reliable: Built to operate 24/7 in demanding surveillance environments.
7. Enhanced Workload Rating: Supports systems with a high number of cameras recording simultaneously.

 Specifications:

• Model: WD20PURX-78
• Capacity: 2TB
• Cache: 64MB
• Interface: SATA 6Gb/s
• Speed: IntelliPower (RPM)
• Form Factor: 3.5-inch
• Compatibility: Optimized for DVRs and NVRs, supports systems with up to 64 cameras.
• Power Requirements:
  • Idle: 4.4W
  • Active: 5.3W
• Temperature:
  • Operating: 0°C to 65°C
  • Non-operating: -40°C to 70°C
• Reliability:
  • Load/Unload Cycles: 300,000
  • MTBF (Mean Time Between Failures): 1,000,000 hours
• Dimensions:
  • Height: 26.1 mm
  • Depth: 147 mm
  • Width: 101.6 mm
  • Weight: 0.64 kg
• Warranty: 3 years limited