[SemKA]

ADATA USB flash drive nobility S805 (4Gb)

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CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 13.921 MB/s
Sequential Write : 6.860 MB/s
Random Read 512KB : 15.873 MB/s
Random Write 512KB : 0.641 MB/s
Random Read 4KB (QD=1) : 3.542 MB/s [ 864.7 IOPS]
Random Write 4KB (QD=1) : 0.006 MB/s [ 1.5 IOPS]
Random Read 4KB (QD=32) : 3.611 MB/s [ 881.6 IOPS]
Random Write 4KB (QD=32) : 0.006 MB/s [ 1.6 IOPS]

Test : 500 MB [E: 0.0% (0.0/3856.4 MB)] (x5)
Date : 2011/03/26 12:12:03
OS : Windows Vista Home Premium Edition SP1 [6.0 Build 6001] (x86)

Transcend JetFlash 600 (32Gb)

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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 : 31.408 MB/s
Sequential Write : 12.833 MB/s
Random Read 512KB : 30.735 MB/s
Random Write 512KB : 1.090 MB/s
Random Read 4KB (QD=1) : 3.752 MB/s [ 916.1 IOPS]
Random Write 4KB (QD=1) : 0.010 MB/s [ 2.5 IOPS]
Random Read 4KB (QD=32) : 3.898 MB/s [ 951.7 IOPS]
Random Write 4KB (QD=32) : 0.012 MB/s [ 3.0 IOPS]

Test : 500 MB [E: 0.0% (0.0/29.9 GB)] (x5)
Date : 2011/03/26 12:45:03
OS : Windows Vista Home Premium Edition SP1 [6.0 Build 6001] (x86)