Samsung SSD 850 EVO 500GB (Test 50 GB)
SsdSlowMark v0.1, OS: Microsoft Windows [Version 10.0.14393], Java: 1.8.0_181-b13

Read Performance Write Performance 
  avg.max: 460.9 MB/s, 99.9% (49.9 GB) 
      mid: 338.0 MB/s, 0.1% (0.1 GB) 
      min: 195.2 MB/s, 0.0% (0.0 GB) 
  typ.max: 488.7 MB/s, 99.9% (49.9 GB) 
  typ.min: 437.1 MB/s, 99.9% (49.9 GB) 

  avg.max: 295.9 MB/s, 11.1% (5.6 GB) 
      mid: 178.3 MB/s, 51.2% (25.6 GB) 
      min: 132.3 MB/s, 83.2% (41.6 GB) 
  typ.max: 155.3 MB/s, 88.0% (44.0 GB) 
  typ.min: 120.9 MB/s, 77.9% (39.0 GB)