[記憶卡] Samsung evo plus 128GB 速度一問

本帖最後由 bukbuk212 於 2020-9-16 11:21 編輯

我最近買左舊版evo plus個隻sd卡,即係100MB/s read , 60MB/s write,我買左2隻返黎,但測完讀取同寫入都係得30MB/s是否正常? 跟手我抄野入張sd卡到都係得30MB/s左右。雖然話U3最低寫入都係30MB/s,但讀取都係得30MB/s有點奇怪,唔太明

試過2張都係大約呢個速度,想問下大家是否正常?
Test.png

30MB/sec似係你用緊USB 2.0 card reader先咁慢

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30MB/sec似係你用緊USB 2.0 card reader先咁慢
KinChungE 發表於 2020-9-16 11:21

應該係啦,我用跟microSD卡送既SD卡reader插落電腦test,然後我插返上電話用電話test有80幾MB/s讀取43MB/s寫入,唔該曬師兄

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