根本不用擔心SSD顆粒的壽命 - 儲存設備
By Irma
at 2012-11-10T10:06
at 2012-11-10T10:06
Table of Contents
實際使用1年多的M4 64G系統碟
http://i.imgur.com/Qo2jz.png
沒有移動分頁儲存位置或是做甚麼亂七八糟的優化 (看到就想起XP時代的系統優化blabla
瀏覽器chrome也沒有修改快取位置
SSD買來就是要用的不是?
又把那些最有感覺的東西通通改掉改去硬碟 改去ramdisk
那買SSD幹嘛?
裝SSD很麻煩? 根本都是自找的
SSD很簡單 4K對齊(WIN7預設就是) 開AHCI 就這樣而已 end!
這顆曾經裝過N款遊戲
因為容量不夠 是刪一款裝一款 所以其實也滿操的
身邊朋友開他們的看都比我少
回頭看圖
CrystalDiskInfo顯示的RAW是16進位
AD 耗損資源撫平次數 113(16進位) = 275(10進位) (此為特定廠牌的值 像INTEL就不一樣)
M4整顆SSD所有顆粒都擦寫過一次 這個值就會+1
美光NAND 理論壽命為擦寫3000次
1年用掉275次
3000/275=約還有10.9年壽命
CA 已使用的額定壽命百分比 8(16進位) = 8(10進位)
1年只用了8%
100/8=還有12.5年的壽命 (已經超過理論擦寫壽命 可能是有算入備用的)
根本不用擔心顆粒早死的問題
最該擔心的東西跟傳統硬碟一樣
人為損害 天災 異常斷電 晶片燒掉 韌體錯誤
SSD現在容量也不大
硬碟隨便都上T的 備份不難
--
http://i.imgur.com/Qo2jz.png
沒有移動分頁儲存位置或是做甚麼亂七八糟的優化 (看到就想起XP時代的系統優化blabla
瀏覽器chrome也沒有修改快取位置
SSD買來就是要用的不是?
又把那些最有感覺的東西通通改掉改去硬碟 改去ramdisk
那買SSD幹嘛?
裝SSD很麻煩? 根本都是自找的
SSD很簡單 4K對齊(WIN7預設就是) 開AHCI 就這樣而已 end!
這顆曾經裝過N款遊戲
因為容量不夠 是刪一款裝一款 所以其實也滿操的
身邊朋友開他們的看都比我少
回頭看圖
CrystalDiskInfo顯示的RAW是16進位
AD 耗損資源撫平次數 113(16進位) = 275(10進位) (此為特定廠牌的值 像INTEL就不一樣)
M4整顆SSD所有顆粒都擦寫過一次 這個值就會+1
美光NAND 理論壽命為擦寫3000次
1年用掉275次
3000/275=約還有10.9年壽命
CA 已使用的額定壽命百分比 8(16進位) = 8(10進位)
1年只用了8%
100/8=還有12.5年的壽命 (已經超過理論擦寫壽命 可能是有算入備用的)
根本不用擔心顆粒早死的問題
最該擔心的東西跟傳統硬碟一樣
人為損害 天災 異常斷電 晶片燒掉 韌體錯誤
SSD現在容量也不大
硬碟隨便都上T的 備份不難
--
Tags:
儲存設備
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