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硬碟需要風扇來散熱嗎?

個人的作法是在硬碟前方裝2顆8公分的風扇幫它散熱

噪音的部分我還可接受,不會很吵
只要溫度不是很高!不用理她!如果真的不放心買個低轉速的風扇即可!
溫度這東西沒什麼必要去特別注意.
硬碟工作溫度大約在-0° C 至 60° C之間.
而工作溫度指的是室溫.
(這個很多人都會當成是硬碟本體溫度.)
所以只要你家室溫沒超過60度就算正常.
節錄自某硬碟規格書...........


a.Operating
With cooling designed to maintain the case temperatures, the drive meets all specifications over a 41°F to 131°F (5°C to 55°C) drive ambient temperature range with a maximum temperature gradient of 36°F (20°C) per hour. The enclosure for the drive should be designed such that these temperatures not exceeded. Air flow may be needed to achieve these temperature values (see Section 8.2). Operation at case temperatures
above these values may adversely affect the drives ability to meet specifications.
The MTBF specification for the drive is based on operating in an environment that ensures that the case temperatures are not exceeded. Occasional excursions to drive ambient temperatures of 131°F (55°C) or 41°F (5°C) may occur without impact to specified MTBF. Air flow may be needed to achieve these temperatures.
Continual or sustained operation at case temperatures above these values may degrade MTBF. The maximum allowable continuous or sustained HDA case temperature for the rated MTBF is 122°F (50°C).
To confirm that the required cooling for the electronics and HDA is provided, place the drive in its final mechanical configuration, perform random write/read operations. After the temperatures stabilize, measure the case temperature of the drive.
The maximum allowable HDA case temperature is 60°C. Operation of the drive at the maximum case temperature
is intended for short time periods only. Continuous operation at the elevated temperatures will reduce product reliability.
b.Non-operating
–40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of 36°F (20°C) per hour. This specification assumes that the drive is packaged in the shipping container designed by Seagate for use with drive.
Figure 29. Location of the HDA temperature check point
6.4.2Relative humidity
The values below assume that no condensation on the drive occurs.
a.Operating
5% to 95% non-condensing relative humidity with a maximum gradient of 20% per hour.
b.Non-operating
5% to 95% non-condensing relative humidity.
HDATemp.Check Point
我有耶
不過我是用鎖在硬碟本體的風扇
效果蠻不錯的

可以的話
我覺得電子產品盡量都在接近室溫下工作會比較好吧
高溫狀態下
材料老化的速度也快
壽命自然也較不長
硬碟溫度這東西還是不要太鐵齒
能夠的話儘量維持在40度以下絕對有好沒壞
之前就是沒那麼注意平常溫度都在40-43
全速運轉肯定都破50
結果就有幾顆硬碟英年早逝了
後來我對溫度這個東西就很注意
正常的運轉溫度都要維持在38左右
如果有開冷氣甚至可以維持在32-35之間
從此我PC上的硬碟就沒有壞過了
提供給樓主參考一下
a2618634355

哇靠!感謝分享👍💪🤜

2024-03-09 11:11
自從我裝了硬碟散熱風扇之後溫度從50幾掉到剩30出頭

不僅溫度健康了許多,連考試都拿100分呢
以前機殼沒滑軌時有硬碟風扇可以裝在硬碟上面,小弟試過比散熱盒效果更好更便宜~

連續開機一周手摸硬碟只是微溫(無冷氣情況下),只是現在有機殼有滑軌,風扇根本裝不上去了~
按下快門前能做到的事,不要等按下快門後才做.
cheng1279 wrote:
溫度這東西沒什麼必要...(恕刪)


原來如此,小弟受教了
意思是說,如果室溫35度,硬碟本體150度也ok是吧
其實機殼對流做得好的話其實可以盡量避免去裝風扇,像一般那種直接鎖在硬碟下方那種,有時風扇運轉時產生的震動就算感覺不到其實對硬碟也是有影響的,若沒有時常定期清理風扇其累積的灰塵毛球也容易附著在硬碟下方的電路板上而有產生靜電的不確定因素~
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