HDD 3,5″ 4TB SEAGATE IronWolf 5400rpm 256MB ST4000VN006/2

Model Name: SEAGATE IronWolf

Specification :

• Read Speed: Maximum: 202 MB/s
• Write Speed: Maximum: 202 MB/s
• Buffer: 256 MB
• Latency: 6.0 ms
• Heads: 4
• Platters: 2
• Areal Density: 1175 Gb/in²
• Noise Level (Active): 2.5 dB
• Noise Level (Idle): 2.3 dB
• Reliability / Data Integrity:
  • Annualized Failure Rate (AFR): 0.87%
  • Encryption: No
  • Endurance (Total Bytes Written): 180 TB
  • Load/Unload Cycles: 600,000
  • Mean Time Between Failures (MTBF): 1.0 Million Hours
  • Non-Recoverable Read Errors per Bits Read: 1 in 10^14
• Electrical:
  • Power Draw (Active): 3.7 W
  • Power Draw (Idle): 3.2 W
  • Power Draw (Standby): 0.25 W
  • Supported Voltage: 5 VDC, 12 VDC
  • Current: 1.8 A at 12 VDC
• Environmental:
  • Operating Temperature: 32 to 149°F / 0 to 65°C
  • Storage Temperature: -40 to 158°F / -40 to 70°C
  • Operating Shock: 80 G / 2.0 ms
  • Storage Shock: 300 G / 2.0 ms
  • Operating Vibration: 0.25 G / 10 to 22 Hz
  • Storage Vibration: 3.0 G / 5 to 22 Hz
  • Operating Humidity: 5 to 90%
  • Storage Humidity: 5 to 95%
  • Storage Altitude: -1,000 to 40,000′ / -304.8 to … (truncated)