反复读些某些区域会加速SSD的损耗。

来源: wooddiy 2010-06-11 09:50:47 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读: 0 次 (612 bytes)
回答: SSD can have fast read ... but slow writewooddiy2010-06-10 15:08:18
I've heard some SSD maker dynamically assign sectors randomly to distribute the write damage. But it is hard to learn that your SSD for $400 will fail because of the root sector is over written.

This will become worse if you repeatedly write small files over and over and over again: your file table will be written much more frequency than other part of the SSD. For read-only and write-less system it could be a better choice.

It is not saving much power though if you count in the capacity.

so the 7200RPM computers can be used on cars and planes without problem, maybe 9600RPM is worse?
请您先登陆,再发跟帖!

发现Adblock插件

如要继续浏览
请支持本站 请务必在本站关闭/移除任何Adblock

关闭Adblock后 请点击

请参考如何关闭Adblock/Adblock plus

安装Adblock plus用户请点击浏览器图标
选择“Disable on www.wenxuecity.com”

安装Adblock用户请点击图标
选择“don't run on pages on this domain”