Western Digital Caviar SE WD1600AAJS

Western Digital
Caviar SE WD1600AAJS
3.5"
160GB
7200RPM
8MB buffer
SATA II

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CrystalDiskMark 3.0 (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 :    66.756 MB/s
          Sequential Write :    63.492 MB/s
         Random Read 512KB :    29.103 MB/s
        Random Write 512KB :    48.810 MB/s
    Random Read 4KB (QD=1) :     0.420 MB/s [   102.6 IOPS]
   Random Write 4KB (QD=1) :     2.015 MB/s [   491.9 IOPS]
   Random Read 4KB (QD=32) :     1.202 MB/s [   293.5 IOPS]
  Random Write 4KB (QD=32) :     2.060 MB/s [   502.9 IOPS]

  Test : 50 MB [C: 68.5% (37.1/54.2 GB)] (x3)
  Date : 2012/12/28 17:34:52
    OS : Windows 7 Enterprise Edition SP1 [6.1 Build 7601] (x86)