睇到噤多人講SSD, 我实在忍唔住! 要發一D我半年前買既OCZ CORE1 !

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2^#

發表於 2009-4-19 21:27 | 只看該作者

这張圖你地一睇到，　一定開心到超級爆, 因為你地投资正確左。

superxp

特級會員

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3^#

發表於 2009-4-19 21:28 | 只看該作者

你係咪講緊反話??

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4^#

發表於 2009-4-19 21:32 | 只看該作者

唔係啊!!
平均傳輸也有22MB 比起我那支東芝 4GB USB手指的18MB快了!!

你地睇到一定好開心, 原來你地的SSD 己經好好, 身在福中不知福, 世上還有D人不幸过你地, OCZ ... 唉...

[ 本帖最後由 stevenchau 於 2009-4-19 21:32 編輯 ]

430

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5^#

發表於 2009-4-19 21:37 | 只看該作者

ramdom access 都變成咁!?

鬼佬~

中級會員

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6^#

發表於 2009-4-19 21:41 | 只看該作者

扔左佢啦...

chanhoktai

中級會員

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7^#

發表於 2009-4-19 21:52 | 只看該作者

我係另一個post回咗你呢

其實買嘅時候, 都預咗要承担"嘗觧"嘅苦果

原帖由 stevenchau 於 2009-4-19 21:17 發表
我花2500蚊買的 64GB OCZ CORE V1 , 用左半年, 現在的效能是:......!!! 很快:

恐佈的"很快"

睇下幫唔幫到你

...

ref: [url=http://www.anandtech.com/storage/showdoc.aspx?i=3531&p=11 Restoring Your Drive to Peak Performance]http://www.anandtech.com/storage/showdoc.aspx?i=3531&p=11[/url]
Restoring Your Drive to Peak Performance

Based on my explanation there’s one sure-fire way to make your drive fast again. Formatting/deleting everything on the drive won’t work because those pages on the drive will remain full of data.

If you are doing a clean setup of your machine and want to restore your drive to its native state you’ll have to perform a secure erase. Intel distributed a tool with the first X25-M review kits called HDD ERASE. This tool will take any SSD and free every last page on the drive. Obviously you’ll lose all of your data but your drive will be super fast again!

另一篇: http://perspectives.mvdirona.com/2008/04/25/LaptopSSDPerformanceDegradationProblems.aspx

...
the best way to avoid this phenomena is to 2x over-provision. If you buy N bytes of SSD, don’t use more than ½N and consider either chkdsk or copying the data off, bulk erasing, and sequentially copying back on . We know over-provisioning is effective. The later techniques are unproven but seem likely to work. I’ll report supporting performance studies or vendor reports when either surface....

第一篇係教你點可以徹底erase你隻ssd
第二篇大約係叫你"erase完之後", 留啲"未使用"(連partition都唔可以有)嘅空間(冇限留几多) -> "The more spare-area we ship with, the longer our performance will remain at its peak level. But again, you have to pay the piper at some point. " 如果你想知點解的話... http://www.anandtech.com/storage/showdoc.aspx?i=3531&p=9

ps.. intel x-25m 好似得16MB buffer,
唔知ocz vertexy粒indilinx+64mb buffer
de唔delay到degradation呢

[ 本帖最後由 chanhoktai 於 2009-4-19 22:10 編輯 ]

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8^#

發表於 2009-4-19 21:58 | 只看該作者

原帖由 鬼佬~ 於 2009-4-19 21:41 發表
扔左佢啦...

我半年前買左兩個, 用左5000蚊, 點扔啊