silicon-power USB Device

2010/11/09

CrystalDiskBench

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CrystalDiskMark 3.0 x64 (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 :    28.037 MB/s
          Sequential Write :     7.959 MB/s
         Random Read 512KB :    27.694 MB/s
        Random Write 512KB :     1.380 MB/s
    Random Read 4KB (QD=1) :     5.514 MB/s [  1346.3 IOPS]
   Random Write 4KB (QD=1) :     0.009 MB/s [     2.2 IOPS]
   Random Read 4KB (QD=32) :     5.574 MB/s [  1360.9 IOPS]
  Random Write 4KB (QD=32) :     0.015 MB/s [     3.6 IOPS]

  Test : 50 MB [E: 41.3% (3158.9/7640.1 MB)] (x2)
  Date : 2010/11/09 20:26:42
    OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)
 

安い割には高速。オススメ。