Ultra IDE 20GB Quantum Made in Japan KX

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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 :    22.937 MB/s
          Sequential Write :    22.775 MB/s
         Random Read 512KB :    17.039 MB/s
        Random Write 512KB :    17.221 MB/s
    Random Read 4KB (QD=1) :     0.486 MB/s [   118.6 IOPS]
   Random Write 4KB (QD=1) :     0.735 MB/s [   179.5 IOPS]
   Random Read 4KB (QD=32) :     0.659 MB/s [   160.9 IOPS]
  Random Write 4KB (QD=32) :     0.762 MB/s [   186.1 IOPS]
 
  Test : 100 MB [U: 0.5% (0.1/19.1 GB)] (x5)
  Date : 2017/03/24 19:22:47
    OS : Windows 7  SP1 [6.1 Build 7601] (x64)
  

-----------------------------------------------------------------------
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 :    22.693 MB/s
          Sequential Write :    22.476 MB/s
         Random Read 512KB :    17.764 MB/s
        Random Write 512KB :    17.666 MB/s
    Random Read 4KB (QD=1) :     0.594 MB/s [   145.0 IOPS]
   Random Write 4KB (QD=1) :     0.744 MB/s [   181.7 IOPS]
   Random Read 4KB (QD=32) :     0.702 MB/s [   171.3 IOPS]
  Random Write 4KB (QD=32) :     0.764 MB/s [   186.4 IOPS]
 
  Test : 50 MB [E: 0.5% (0.1/19.1 GB)] (x3)
  Date : 2017/03/26 7:14:47
    OS : Windows 7  SP1 [6.1 Build 7601] (x64)

Fireball Plus KX

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