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Disk Benchmarks


SSD

Kingston SNV425S2128GB:
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CrystalDiskMark 3.0.1 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 :   239.483 MB/s
          Sequential Write :   169.975 MB/s
         Random Read 512KB :   149.301 MB/s
        Random Write 512KB :    86.686 MB/s
    Random Read 4KB (QD=1) :     8.157 MB/s [  1991.4 IOPS]
   Random Write 4KB (QD=1) :    10.344 MB/s [  2525.5 IOPS]
   Random Read 4KB (QD=32) :     9.524 MB/s [  2325.3 IOPS]
  Random Write 4KB (QD=32) :    12.866 MB/s [  3141.1 IOPS]

  Test : 1000 MB [C: 66.0% (78.6/119.1 GB)] (x5)
  Date : 2011/04/11 17:13:49
    OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)


Kingston SNV425S2128GB (with Rapid Storage driver):
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :   209.778 MB/s
          Sequential Write :   159.649 MB/s
         Random Read 512KB :   142.168 MB/s
        Random Write 512KB :    93.700 MB/s
    Random Read 4KB (QD=1) :     7.986 MB/s [  1949.6 IOPS]
   Random Write 4KB (QD=1) :     6.988 MB/s [  1706.0 IOPS]
   Random Read 4KB (QD=32) :     9.038 MB/s [  2206.5 IOPS]
  Random Write 4KB (QD=32) :     5.241 MB/s [  1279.6 IOPS]

  Test : 1000 MB [C: 68.3% (81.3/119.1 GB)] (x5)
  Date : 2011/04/17 18:14:46
    OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)
  


SATA

Samsung HM160HI:
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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 :    58.550 MB/s
          Sequential Write :    58.164 MB/s
         Random Read 512KB :    23.115 MB/s
        Random Write 512KB :    24.883 MB/s
    Random Read 4KB (QD=1) :     0.273 MB/s [    66.7 IOPS]
   Random Write 4KB (QD=1) :     0.308 MB/s [    75.1 IOPS]
   Random Read 4KB (QD=32) :     0.557 MB/s [   135.9 IOPS]
  Random Write 4KB (QD=32) :     0.677 MB/s [   165.2 IOPS]

  Test : 1000 MB [C: 21.2% (28.0/132.1 GB)] (x5)
  Date : 2011/04/11 18:05:38
    OS : Windows 7 Starter Edition SP1 [6.1 Build 7601] (x86)


WDC WD3200BEVT-22ZCT0:
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    61.841 MB/s
          Sequential Write :    61.536 MB/s
         Random Read 512KB :    23.545 MB/s
        Random Write 512KB :    34.239 MB/s
    Random Read 4KB (QD=1) :     0.307 MB/s [    75.1 IOPS]
   Random Write 4KB (QD=1) :     0.901 MB/s [   220.1 IOPS]
   Random Read 4KB (QD=32) :     0.778 MB/s [   190.0 IOPS]
  Random Write 4KB (QD=32) :     0.956 MB/s [   233.3 IOPS]

  Test : 1000 MB [C: 31.2% (89.4/286.3 GB)] (x5)
  Date : 2011/04/11 18:15:22
    OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)


ST9320325AS
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    66.257 MB/s
          Sequential Write :    65.446 MB/s
         Random Read 512KB :    24.217 MB/s
        Random Write 512KB :    30.315 MB/s
    Random Read 4KB (QD=1) :     0.288 MB/s [    70.3 IOPS]
   Random Write 4KB (QD=1) :     0.781 MB/s [   190.7 IOPS]
   Random Read 4KB (QD=32) :     0.771 MB/s [   188.3 IOPS]
  Random Write 4KB (QD=32) :     0.797 MB/s [   194.6 IOPS]

  Test : 1000 MB [C: 14.0% (40.0/285.0 GB)] (x5)
  Date : 2011/06/15 19:53:55
    OS : Windows 7 Home Premium Edition SP1 [6.1 Build 7601] (x64)


SAMSUNG HM641JI
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    87.527 MB/s
          Sequential Write :    87.249 MB/s
         Random Read 512KB :    36.645 MB/s
        Random Write 512KB :    50.121 MB/s
    Random Read 4KB (QD=1) :     0.520 MB/s [   126.9 IOPS]
   Random Write 4KB (QD=1) :     1.446 MB/s [   353.1 IOPS]
   Random Read 4KB (QD=32) :     1.156 MB/s [   282.2 IOPS]
  Random Write 4KB (QD=32) :     1.276 MB/s [   311.4 IOPS]

  Test : 50 MB [C: 70.4% (83.8/119.1 GB)] (x5)
  Date : 2011/06/17 17:32:48
    OS : Windows 7 Home Premium Edition SP1 [6.1 Build 7601] (x64)
  


USB (Flash)

Sony Storage Media (4K cluster size):
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CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    14.147 MB/s
          Sequential Write :     4.113 MB/s
         Random Read 512KB :    14.151 MB/s
        Random Write 512KB :     1.307 MB/s
    Random Read 4KB (QD=1) :     5.958 MB/s [  1454.5 IOPS]
   Random Write 4KB (QD=1) :     0.014 MB/s [     3.5 IOPS]
   Random Read 4KB (QD=32) :     5.991 MB/s [  1462.7 IOPS]
  Random Write 4KB (QD=32) :     0.019 MB/s [     4.5 IOPS]

  Test : 50 MB [F: 0.0% (0.0/1916.2 MB)] (x5)
  Date : 2011/04/11 15:57:44
    OS : Windows XP Professional SP3 [5.1 Build 2600] (x86)


HP v165w:
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    26.935 MB/s
          Sequential Write :     5.880 MB/s
         Random Read 512KB :    27.139 MB/s
        Random Write 512KB :     3.969 MB/s
    Random Read 4KB (QD=1) :     3.859 MB/s [   942.3 IOPS]
   Random Write 4KB (QD=1) :     0.401 MB/s [    98.0 IOPS]
   Random Read 4KB (QD=32) :     4.084 MB/s [   997.0 IOPS]
  Random Write 4KB (QD=32) :     0.602 MB/s [   147.0 IOPS]

  Test : 50 MB [E: 0.0% (0.0/14.9 GB)] (x5)
  Date : 2011/04/11 18:09:01
    OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)


Sandisk Cruzer Blade:
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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 :    18.366 MB/s
          Sequential Write :     4.186 MB/s
         Random Read 512KB :    18.715 MB/s
        Random Write 512KB :     1.335 MB/s
    Random Read 4KB (QD=1) :     4.811 MB/s [  1174.6 IOPS]
   Random Write 4KB (QD=1) :     1.379 MB/s [   336.6 IOPS]
   Random Read 4KB (QD=32) :     4.545 MB/s [  1109.7 IOPS]
  Random Write 4KB (QD=32) :     0.933 MB/s [   227.7 IOPS]

  Test : 50 MB [E: 0.0% (0.0/14.9 GB)] (x5)
  Date : 2011/04/11 18:22:26
    OS : Windows 7 Starter Edition SP1 [6.1 Build 7601] (x86)


Kingston DT Elite HS 2.0:
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CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    23.465 MB/s
          Sequential Write :    14.168 MB/s
         Random Read 512KB :    23.417 MB/s
        Random Write 512KB :     4.042 MB/s
    Random Read 4KB (QD=1) :     6.556 MB/s [  1600.5 IOPS]
   Random Write 4KB (QD=1) :     0.054 MB/s [    13.2 IOPS]
   Random Read 4KB (QD=32) :     6.667 MB/s [  1627.8 IOPS]
  Random Write 4KB (QD=32) :     0.067 MB/s [    16.3 IOPS]

  Test : 50 MB [F: 4.7% (46.7/988.0 MB)] (x5)
  Date : 2011/04/12 10:13:46
    OS : Windows XP Professional SP3 [5.1 Build 2600] (x86)


USB (SATA)

Kingston SNA-DC:
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    29.646 MB/s
          Sequential Write :    23.634 MB/s
         Random Read 512KB :    20.926 MB/s
        Random Write 512KB :    24.534 MB/s
    Random Read 4KB (QD=1) :     0.529 MB/s [   129.1 IOPS]
   Random Write 4KB (QD=1) :     1.295 MB/s [   316.2 IOPS]
   Random Read 4KB (QD=32) :     0.609 MB/s [   148.8 IOPS]
  Random Write 4KB (QD=32) :     1.367 MB/s [   333.7 IOPS]

  Test : 50 MB [E: 0.0% (0.0/232.9 GB)] (x5)
  Date : 2011/04/17 19:08:15
    OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)


WD 3200BEV:
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    28.413 MB/s
          Sequential Write :    22.032 MB/s
         Random Read 512KB :    19.741 MB/s
        Random Write 512KB :    23.085 MB/s
    Random Read 4KB (QD=1) :     0.444 MB/s [   108.4 IOPS]
   Random Write 4KB (QD=1) :     1.650 MB/s [   402.8 IOPS]
   Random Read 4KB (QD=32) :     0.587 MB/s [   143.4 IOPS]
  Random Write 4KB (QD=32) :     1.703 MB/s [   415.7 IOPS]

  Test : 50 MB [F: 73.1% (217.8/298.1 GB)] (x5)
  Date : 2011/04/17 19:19:06
    OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)
  

SD

SanDisk Extreme III 2 GB (Class 6):
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    20.075 MB/s
          Sequential Write :    16.724 MB/s
         Random Read 512KB :    19.713 MB/s
        Random Write 512KB :     5.160 MB/s
    Random Read 4KB (QD=1) :     3.434 MB/s [   838.4 IOPS]
   Random Write 4KB (QD=1) :     0.057 MB/s [    14.0 IOPS]
   Random Read 4KB (QD=32) :     3.740 MB/s [   913.0 IOPS]
  Random Write 4KB (QD=32) :     0.067 MB/s [    16.4 IOPS]

  Test : 50 MB [E: 14.2% (275.1/1938.1 MB)] (x5)
  Date : 2011/04/17 12:55:03
    OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)


Micro SD

Samsung 16 GB Essential (Class 6):
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    20.070 MB/s
          Sequential Write :    12.264 MB/s
         Random Read 512KB :    19.938 MB/s
        Random Write 512KB :     1.207 MB/s
    Random Read 4KB (QD=1) :     3.221 MB/s [   786.5 IOPS]
   Random Write 4KB (QD=1) :     0.352 MB/s [    86.0 IOPS]
   Random Read 4KB (QD=32) :     2.901 MB/s [   708.2 IOPS]
  Random Write 4KB (QD=32) :     0.375 MB/s [    91.5 IOPS]

  Test : 50 MB [E: 0.0% (0.0/14.9 GB)] (x5)
  Date : 2011/08/06 16:12:15
    OS : Windows 7 Home Premium Edition SP1 [6.1 Build 7601] (x64)


SanDisk 8 GB (Class 2):
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CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :    20.054 MB/s
          Sequential Write :     7.257 MB/s
         Random Read 512KB :    19.747 MB/s
        Random Write 512KB :     1.479 MB/s
    Random Read 4KB (QD=1) :     3.675 MB/s [   897.2 IOPS]
   Random Write 4KB (QD=1) :     0.014 MB/s [     3.5 IOPS]
   Random Read 4KB (QD=32) :     3.766 MB/s [   919.4 IOPS]
  Random Write 4KB (QD=32) :     0.019 MB/s [     4.7 IOPS]

  Test : 50 MB [E: 3.5% (263.6/7572.0 MB)] (x5)
  Date : 2011/08/06 16:41:57
    OS : Windows 7 Home Premium Edition SP1 [6.1 Build 7601] (x64)