Crystal Disk Mark v3.0.0 (Portable)

Disk Benchmark Tool

공식홈페이지 : http://crystalmark.info/software/CrystalDiskMark/index-e.html

포터블 다운로드 페이지 : http://release.crystaldew.info/CrystalDiskMark

CrystalDiskMark_v3.0.0_portable.rar

How to start Benchmark

1. Select Number of Test Runs, Test Size and Test Drive.

2. Click "All" button (or Seq, 512K, 4K, 4K QD32 button) to start Benchmark.

Test Types

• All : All Test (Seq, 512K, 4K, 4K QD32)
• Seq : Sequential Read/Write Test (Block Size = 1024KB)
• 512K : Random Read/Write Test (Block Size = 512KB)
• 4K : Random Read/Write Test (Block Size = 4KB)
• 4K QD32 : Random Read/Write Test (Block Size = 4KB, Queue Depth = 32) for NCQ&AHCI

Number of Test Runs

1~9. Default value is 5.

Test Size

50MB, 100MB, 500MB, 1000MB, 2000MB and 4000MB.

Default value is 1000MB. But it may be too large for low speed strage (USB memory etc...), so you should choose small size.

Test Drive

C:\, D:\ and etc... CrystalDiskMark is required Drive Letter for benchmark.  

관련내용

[유용한 사이트] - Crystal Disk Tools (Portable)
[프로그램 정보/하드웨어 관리] - Crystal Disk Info v3.7.0 Beta2 (Portable)