引用:
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作者冰的啦魔王大人
我有兩個 Intel SSD , 我認為這不合理,
ＳＳＤ已有壞BLOCK counter ,應該是管理機制拿這個數字去扣預留區塊,
快用完了在鎖盤, 這樣才對 , 就像電池管理機制.
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偶說清楚一點...有的公司是讓SSD寫入到Flash開始掛掉，縱使Flash越來越不穩定，容量跟速度開始越來越小/越來越慢，Intel則是自己有一個警戒值，到達警戒值後就鎖死SSD，就算Flash可能還可以使用，Intel也不會讓使用者碰運氣繼續用。
900P則是Intel自己跟下游說寫入量超過TBW標示即鎖死寫入；警戒值實際是設定成按照Flash健康狀況還是規格書的TBW？偶認為會偏向TBW...
偶不方便給公司資料，所以引用網路文章：
"Intel's 335 Series failed much earlier, though to be fair, it pulled the trigger itself. The drive's media wear indicator ran out shortly after 700TB, signaling that the NAND's write tolerance had been exceeded. Intel doesn't have confidence in the drive at that point, so the 335 Series is designed to shift into read-only mode and then to brick itself when the power is cycled."
https://techreport.com/review/27909...theyre-all-dead