Jumper EzBook Air のSSD(eMMC)

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CrystalDiskMark 5.2.1 x64 (C) 2007-2017 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :   136.959 MB/s
  Sequential Write (Q= 32,T= 1) :    89.448 MB/s
  Random Read 4KiB (Q= 32,T= 1) :    30.815 MB/s [  7523.2 IOPS]
Random Write 4KiB (Q= 32,T= 1) :    29.433 MB/s [  7185.8 IOPS]
         Sequential Read (T= 1) :   148.433 MB/s
        Sequential Write (T= 1) :    88.273 MB/s
   Random Read 4KiB (Q= 1,T= 1) :    18.647 MB/s [  4552.5 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :    24.827 MB/s [  6061.3 IOPS]

  Test : 50 MiB [C: 12.9% (14.9/115.9 GiB)] (x2)  [Interval=5 sec]
  Date : 2017/03/07 19:55:41
    OS : Windows 10  [10.0 Build 14393] (x64)
 

Toshiba 128G32 というチップ。