ST2000DL003-9VT166 2000.3 GB ＜さんのさむすんより遅いってよ

-----------------------------------------------------------------------
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 :    94.731 MB/s
          Sequential Write :    88.742 MB/s
         Random Read 512KB :    32.046 MB/s
        Random Write 512KB :    51.762 MB/s
    Random Read 4KB (QD=1) :     0.345 MB/s [    84.2 IOPS]
   Random Write 4KB (QD=1) :     0.976 MB/s [   238.3 IOPS]
   Random Read 4KB (QD=32) :     0.512 MB/s [   124.9 IOPS]
  Random Write 4KB (QD=32) :     1.406 MB/s [   343.3 IOPS]
 
  Test : 1000 MB [C: 86.5% (91.0/105.2 GB)] (x2)
  Date : 2021/02/16 22:50:07
    OS : Windows 7  SP1 [6.1 Build 7601] (x64)