-----------------------------------------------------------------------
CrystalDiskMark 5.2.0 x64 (C) 2007-2016 hiyohiyo
                           Crystal Dew World : 
http://crystalmark.info/-----------------------------------------------------------------------
* 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) :   112.585 MB/s
  Sequential Write (Q= 32,T= 1) :   120.085 MB/s
  Random Read 4KiB (Q= 32,T= 1) :     0.625 MB/s [   152.6 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :     0.954 MB/s [   232.9 IOPS]
         Sequential Read (T= 1) :   117.448 MB/s
        Sequential Write (T= 1) :   118.916 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     0.313 MB/s [    76.4 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     0.905 MB/s [   220.9 IOPS]
  Test : 1024 MiB [D: 45.0% (419.2/931.5 GiB)] (x5)  [Interval=5 sec]
  Date : 2016/12/05 18:54:44
    OS : Windows 10 Professional [10.0 Build 10586] (x64)  
Eso es lo que me sale en las pruebas. El estado del disco en el diskinfo es bueno.