Hitachi 1TB Deskstar 1000.c 低震頻率問題

本帖最後由 ironmonkey 於 2010-8-7 10:52 編輯

2隻Hitachi 1TB Deskstar 1000.c  好噪.

會不停咁發出d低震頻率 (從高 ---> 低 ----> 高 ----> 低.......)

頻率聲 = ................


HELP, 我頭都暈啦 

whats wrong 

HDtune = pass
Seatools = pass
Movie, program = 沒問題

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睇下係摩打聲定係磁頭聲

摩打聲就無得攪, 磁頭聲就應有程式把讀寫速度減慢而就會靜o的

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講到咁似光驅摩打聲

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我果隻hitachi 7k1000.c都冇咁既聲..
係隔1~2秒會有好細既磁磁聲, 30cm外就已經完全聽唔到 (cpu cooler更嘈)

你揾代理check下好d喎

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本帖最後由 ironmonkey 於 2010-8-7 22:25 編輯

I think its 摩打聲. Both harddisks are making it.

My 2x Seagate 500 GB in the same case doesn't make any noise.

Noise from other components are higher pitched. This is very low base.

My PC case = Coolermaster Elite 334

http://www.coolermaster.com/prod ... &category_id=19

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本帖最後由 acee 於 2010-8-8 01:34 編輯
2隻Hitachi 1TB Deskstar 1000.c  好噪.

會不停咁發出d低震頻率 (從高 ---> 低 ----> 高 ----> 低....... ...
ironmonkey 發表於 2010-8-6 23:07

wow, very smart way to demonstrate the sound,
I met this problem before, and the sound disappeared after I added one more harddisk in the case.   So probably the sound is caused by resonate from different sources (including harddisk) in the computer case.

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我幾年前有 2隻 Hitachi Deskstar 又係有o的烏烏聲, 個電腦係床隔梨, 雖然唔大聲, 但係都睡唔到

之後新買都係Seagate

最近買個隻 ST-32000542AS (2TB), 又冇摩打聲, 靜到連讀寫都好細聲

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用緊兩隻行raid...好肯定個pc風扇聲嘈過2隻hdd

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