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Q: How long does a HDD last on a NAS?

2023-10-11


#NAS #HDD #FAQ

The lifespan of a NAS hard disk is affected by a variety of factors, such as frequency of use, amount of data written, and the environment in which it is used. Generally speaking, the warranty period of a hard disk ranges from 2 to 5 years, but it does not necessarily mean that the hard disk will last that long. It is recommended that you use the following indicators to determine when it is time to replace your hard disk:

  1. Health Check Report: Today's NAS's often have a hard disk health checker that you can run periodically to see a report on the health status of the drive. If the test report shows that the hard disk is faulty, then it is recommended to replace the hard disk.
  2. Sporadic Read Error Rate: You can check the read error rate of your hard disk on the NAS management interface. If the read error rate is high, it may be a sign of hard disk problem.
  3. Noise and Vibration: When the hard disk starts making unusual noise and vibration, this is also a sign to watch out for. If you hear harsh noises or feel unusual vibrations, it is advisable to replace the drive.
  4. Data read speed: If you notice that your data read speed has slowed down, it could be a sign that the hard disk is having problems.

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