AF硬碟做對齊 已更新 - 儲存設備
By Annie
at 2019-04-08T16:55
at 2019-04-08T16:55
Table of Contents
WD20PURZ是AF先進格式化但沒有內建Auto Align
從未在7和8pin上裝jumper
依據他教的方法https://www.reneelab.net/free-4k-alignment-for-ssd.html
分區不符合4K對齊,但已有1.5T資料,XP sp3安裝在其他硬碟
1.是否已不適合再於7和8pin上裝jumper?
http://www.itmaster.tw/?p=10882
按此,不可再於7和8pin上裝jumper
2.請問現在如何補做4K對齊且不損失資料?
wd align或AOMEI Partition Assistant都可
3.比較推薦用wd align或OMEI Partition Assistant Standard Edition去對齊?
4.不補做4K對齊是否降低硬碟壽命?
不補救有可能間接導致降低硬碟壽命
5.還是不補救比較好?
6.執行msinfo32得到結果https://i.imgur.com/nwn1fYL.png
三顆硬碟的位元組/磁區都是512
seagate那顆好像有smartalign
是否可以不補做4K對齊而不影響硬碟壽命和效能?
7.三顆硬碟都是2011後製造,理論上都是AF硬碟,格式化時的ntfs叢集大小都選4096byte
三顆硬碟的位元組/磁區都是512
但那是XP自以為硬碟實體是以512byte大小去寫入硬碟
硬碟實體依然是4096byte大小去寫入硬碟?
而且沒4K對齊,因為分割啟動offset不能被4096整除?
--
從未在7和8pin上裝jumper
依據他教的方法https://www.reneelab.net/free-4k-alignment-for-ssd.html
分區不符合4K對齊,但已有1.5T資料,XP sp3安裝在其他硬碟
1.是否已不適合再於7和8pin上裝jumper?
http://www.itmaster.tw/?p=10882
按此,不可再於7和8pin上裝jumper
2.請問現在如何補做4K對齊且不損失資料?
wd align或AOMEI Partition Assistant都可
3.比較推薦用wd align或OMEI Partition Assistant Standard Edition去對齊?
4.不補做4K對齊是否降低硬碟壽命?
不補救有可能間接導致降低硬碟壽命
5.還是不補救比較好?
6.執行msinfo32得到結果https://i.imgur.com/nwn1fYL.png
三顆硬碟的位元組/磁區都是512
seagate那顆好像有smartalign
是否可以不補做4K對齊而不影響硬碟壽命和效能?
7.三顆硬碟都是2011後製造,理論上都是AF硬碟,格式化時的ntfs叢集大小都選4096byte
三顆硬碟的位元組/磁區都是512
但那是XP自以為硬碟實體是以512byte大小去寫入硬碟
硬碟實體依然是4096byte大小去寫入硬碟?
而且沒4K對齊,因為分割啟動offset不能被4096整除?
--
Tags:
儲存設備
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