Azure 仮想マシン(基本) A4 ストレージ(ストライピング無し)

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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 :    33.743 MB/s
          Sequential Write :    12.661 MB/s
         Random Read 512KB :    43.187 MB/s
        Random Write 512KB :    12.164 MB/s
    Random Read 4KB (QD=1) :     0.603 MB/s [   147.3 IOPS]
   Random Write 4KB (QD=1) :     0.796 MB/s [   194.4 IOPS]
   Random Read 4KB (QD=32) :     2.020 MB/s [   493.1 IOPS]
  Random Write 4KB (QD=32) :     2.017 MB/s [   492.4 IOPS]
  Test : 50 MB [F: 0.6% (30.8/5117.0 MB)] (x1)
  Date : 2014/07/28 8:32:16
    OS : Windows Server 2012 R2 Datacenter (Full installation) [6.3 Build 9600] (x64)