[問題] Plextor SSD組RAID-0 測試4K速度很低
請教大家一下,我買了LSI SAS 9211-8i磁碟陣列卡,分別接上Plextor牌M5P跟M6P SSD
組RAID-0安裝WIN 8作業系統,主機板是DFI UT-X58,在執行AS SSD Benchmark測試時
發現4K測試速度很低,數據如下:
LSI_SAS-2 - OK
359424 K - OK
236.55 GB
Read: Write:
Seq 974.22 MB/s 381.44 MB/s
4K 22.25 MB/s 2.56 MB/s
4K-64Thrd 293.25 MB/s 58.55 MB/s
Acc.time 0.173 ms 1.638 ms
Score: 413 99
700
驅動跟AHCI確定都有裝好,4K測試寫入部分只有2.56 MB/s,請問這樣正常嗎? 謝謝!!
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