Azure 仮想マシン(基本) A4 D ドライブ

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CrystalDiskMark 3.0.3 x64 (C) 2007-2013 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 :    25.835 MB/s
          Sequential Write :    25.806 MB/s
         Random Read 512KB :    25.764 MB/s
        Random Write 512KB :    25.734 MB/s
    Random Read 4KB (QD=1) :     1.633 MB/s [   398.6 IOPS]
   Random Write 4KB (QD=1) :     1.608 MB/s [   392.5 IOPS]
   Random Read 4KB (QD=32) :     1.634 MB/s [   398.8 IOPS]
  Random Write 4KB (QD=32) :     1.629 MB/s [   397.7 IOPS]
  Test : 50 MB [D: 0.9% (2.2/240.0 GB)] (x1)
  Date : 2014/07/28 8:26:47
    OS : Windows Server 2012 R2 Datacenter (Full installation) [6.3 Build 9600] (x64)