HARD DRIVE SATA WESTERN DIGITAL PURPLE 4TERA


4.800,00 EGP

  • Capacity: 4TB
  • Form Factor: 3.5-inch internal drive
  • Interface: SATA 6Gb/s (SATA III)
  • Transfer Rate: Up to 185 MB/s sustained (sequential read/write)
  • Rotational Speed: 5400 RPM
  • Cache Buffer: 64MB
  • Recording Technology: CMR (Conventional Magnetic Recording)
  • Workload Rating: Up to 180TB/year, designed for intensive video workloads
  • MTBF (Mean Time Between Failures): 1 million hours
  • Dimensions (L x W x H): 147mm x 101.6mm x 26.1mm (5.8″ x 4″ x 1″)
  • Weight: Approximately 15.9 ounces (450g)
  • Power Consumption: Average 3.3W read/write, 0.4W idle, 0.1W standby
  • Operating Temperature: 0°C to 65°C
  • Non-Operating Temperature: -40°C to 70°C
  • Compatibility: Optimized for DVRs, NVRs, and multi-bay surveillance systems; supports up to 64 cameras at HD resolutions (e.g., 1080p or 4K with appropriate settings)

This drive is well-suited for growing surveillance needs, handling more footage without compromising on performance or endurance compared to lower-capacity models.

Additional Product Features:

  • AllFrame Technology: Minimizes video frame loss by up to 96% in multi-stream environments, ensuring high-quality recording and playback.
  • Tarnish-Resistant Components: Included on select models to resist corrosion in enclosed, multi-drive systems.
  • Workload Handling: Supports 180TB per year for 24/7 continuous operation, ideal for systems with up to 8 bays.
  • Camera Support Details: Up to 64 HD cameras (e.g., 1080p at 2-5Mbps per stream using H.264/H.265 codecs, or lower resolutions for more streams at up to 30 fps).
  • RAID Support: Features tunable error recovery for RAID setups, reducing reconstruction times and enhancing data integrity.
SKU: 4TB Category: Brand:

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