전에도 올렸는데 또 올립니다..
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Why does my Ultrastar 36LZX / 73LZX hard drive make a noise every minute? Is that normal?
This is an Idle Time Function. The Ultrastar 36LZX and Ultrastar 73LZX drives periodically save data in logs and PFA counters in a reserved area of the disks. The drive uses this data to support various SCSI commands and to perform failure analysis. This data gets saved whenever the drive has not received a SCSI command for 1 minute (i.e., the drive is idle). This is normal, and should not concern you regarding the reliability of the drive.
#갈무리 http://www.hgst.com/hdd/support/qcheck.htm#a4
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정상적인 소음이죠..
그럼.
짧은글 일수록 신중하게.