如果SSD 打機的時候有60C 有冇問題

本帖最後由 fung1945 於 2015-7-13 10:20 編輯

如題, 我隻SSD同張顯卡非常近, 我Case係用silverstone ml07, 唔打機都有50C
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60C 會唔會影響SSD 的壽命?

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參考 facebook 實機研究報告文件(2015)
http://www.zdnet.com/article/facebooks-ssd-experience/
http://www.anandtech.com/show/92 ... -ssd-data-retention
https://research.facebook.com/pu ... eld/?_fb_noscript=1

Temperature

SSDs are sensitive to temperature - more so than hard drives. When they get hot, the SSD may throttle back performance. Unexplained slowdowns on some servers: check temperature.

The first gen SSDs failed more often as temp rose, possibly due to a lack of throttling. Some second gen SSDs throttle aggressively enough to reduce failure rates, while others kept the failure curve flat.

高溫最明顯影響係 SSD NAND flash 顆粒運行速度效能下降, 第一代 SSD 死亡主因係沒有因應溫度節流調整

另外已知; NAND flash 顆粒頻臨死亡時顆粒運作溫度會暴升, 運作一段時間後就會出現 SSD 損壞情況

so,
自行判斷
善用 google

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SSD 好少會過 40, 50 都算高

會唔會係 display 吹出黎既熱風打左落 SSD

試下開箱, 放隻 ssd 出機箱, 再測下溫度
如果落返 3x 度, 基本上你可以諗下洗唔洗換箱

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我用呢隻case, 個SSD同個顯卡好近http://www.silverstonetek.com/product.php?pid=503&area=tw

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我隻SSD玩 WITCHER 3 約 31~32
但如果幫另一隻HDD做重組時隻SSD閒置都會升到 34
睇黎環境因素影響高過WORKLOAD

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