syg_hira's tech memo

windows server関連のTipsのおぼえがき

SAMSUNG SSD PM830 128GB performance - Crystal Disk Mark

f:id:syg_hira:20131020151546j:plain

-----------------------------------------------------------------------
CrystalDiskMark 3.0.2 x64 (C) 2007-2013 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :   460.104 MB/s
          Sequential Write :   324.035 MB/s
         Random Read 512KB :   325.450 MB/s
        Random Write 512KB :   271.777 MB/s
    Random Read 4KB (QD=1) :    19.925 MB/s [  4864.6 IOPS]
   Random Write 4KB (QD=1) :    81.172 MB/s [ 19817.4 IOPS]
   Random Read 4KB (QD=32) :   272.388 MB/s [ 66500.9 IOPS]
  Random Write 4KB (QD=32) :   113.765 MB/s [ 27774.6 IOPS]

  Test : 1000 MB [C: 58.2% (69.0/118.7 GB)] (x5)
  Date : 2013/10/20 15:11:02
    OS : Windows 8 Professional [6.2 Build 9200] (x64)