小筆電換SSD不確定是否可用AHCI - 儲存設備

By Carolina Franco
at 2014-07-30T18:42
at 2014-07-30T18:42
Table of Contents
用很久的小筆電1002HA
原本硬碟可能快掛了,剛好有SSD(Toshiba Q Pro 128G)可換
灌WIN7後,不確定是否有開啟AHCI
http://imgur.com/710e8IH 從這邊看得出來嗎?
由於主機板的晶片組是ICH7-M
雖然google的結果說是有
ICH7MDH - RAID only
ICH7M - AHCI only <----應該是小筆電用的那種
ICH7R - RAID and AHCI
ICH7DH - RAID and AHCI
ICH7 - NO RAID, NO AHCI
不過還是不太確定
又google到說用AS SSD Benchmark可看出來
別人的是這樣 http://ppt.cc/TZY1 (FB相簿的前一張)
我的則是這樣 http://imgur.com/JvimHHq
悲劇的速度落差...
好像是因為ICH7M據說只支援SATA2的關係(甚至聽說只有SATA1的速度)
總之我想請問的是:
1.我電腦是否能開AHCI(話說BIOS裡面竟然沒有可設定IDE/AHCI的選項)
2.假設不能,則SSD讀寫速度的落差是否由於沒開的關係?
還是主因為SATA等級間的落差
以上瑣碎的問題,先多謝了
--
原本硬碟可能快掛了,剛好有SSD(Toshiba Q Pro 128G)可換
灌WIN7後,不確定是否有開啟AHCI
http://imgur.com/710e8IH 從這邊看得出來嗎?
由於主機板的晶片組是ICH7-M
雖然google的結果說是有
ICH7MDH - RAID only
ICH7M - AHCI only <----應該是小筆電用的那種
ICH7R - RAID and AHCI
ICH7DH - RAID and AHCI
ICH7 - NO RAID, NO AHCI
不過還是不太確定
又google到說用AS SSD Benchmark可看出來
別人的是這樣 http://ppt.cc/TZY1 (FB相簿的前一張)
我的則是這樣 http://imgur.com/JvimHHq
悲劇的速度落差...
好像是因為ICH7M據說只支援SATA2的關係(甚至聽說只有SATA1的速度)
總之我想請問的是:
1.我電腦是否能開AHCI(話說BIOS裡面竟然沒有可設定IDE/AHCI的選項)
2.假設不能,則SSD讀寫速度的落差是否由於沒開的關係?
還是主因為SATA等級間的落差
以上瑣碎的問題,先多謝了
--
Tags:
儲存設備
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