Dell X1:
Cruzer Extreme 8 GB:
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CrystalDiskMark 2.2 (C) 2007-2008 hiyohiyo
      Crystal Dew World : http://crystalmark.info/
--------------------------------------------------

   Sequential Read :   26.140 MB/s
  Sequential Write :   14.178 MB/s
 Random Read 512KB :   26.006 MB/s
Random Write 512KB :    3.442 MB/s
   Random Read 4KB :    5.335 MB/s
  Random Write 4KB :    0.037 MB/s

         Test Size : 50 MB
              Date : 2009/10/27 14:57:04


Cruzer 8 GB:
--------------------------------------------------
CrystalDiskMark 2.2 (C) 2007-2008 hiyohiyo
      Crystal Dew World : http://crystalmark.info/
--------------------------------------------------

   Sequential Read :   26.088 MB/s
  Sequential Write :    5.387 MB/s
 Random Read 512KB :   26.002 MB/s
Random Write 512KB :    0.756 MB/s
   Random Read 4KB :    5.535 MB/s
  Random Write 4KB :    0.010 MB/s

         Test Size : 50 MB
              Date : 2009/10/27 15:01:21


O2 2 GB:
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CrystalDiskMark 2.2 (C) 2007-2008 hiyohiyo
      Crystal Dew World : http://crystalmark.info/
--------------------------------------------------

   Sequential Read :   15.263 MB/s
  Sequential Write :    4.831 MB/s
 Random Read 512KB :   15.273 MB/s
Random Write 512KB :    1.589 MB/s
   Random Read 4KB :    6.410 MB/s
  Random Write 4KB :    0.025 MB/s

         Test Size : 50 MB
              Date : 2009/10/30 0:01:26