USB16 @WR9500

backup of ao ... 10.4GB 29千ファイル　2,557フォルダ？？
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CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
 
           Sequential Read :     5.695 MB/s
          Sequential Write :     2.062 MB/s
         Random Read 512KB :     5.649 MB/s
        Random Write 512KB :     0.430 MB/s
    Random Read 4KB (QD=1) :     1.405 MB/s [   343.0 IOPS]
   Random Write 4KB (QD=1) :     0.004 MB/s [     1.0 IOPS]
   Random Read 4KB (QD=32) :     1.669 MB/s [   407.5 IOPS]
  Random Write 4KB (QD=32) :     0.005 MB/s [     1.2 IOPS]
 
  Test : 100 MB [W: 74.4% (11.3/15.2 GB)] (x2)
  Date : 2021/02/17 10:15:32
    OS : Windows 7  SP1 [6.1 Build 7601] (x64)