威剛 ADATA C103 USB3.0 32GB - 儲存設備

看他便宜就買來看看
跟網路上標示速度的差不多
很Care寫入的可能就不適合了,
寫入: 10MB/s
讀取: 90MB/s

下面測試報告,加減看...

USB3.0下
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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 : 90.208 MB/s
Sequential Write : 11.351 MB/s
Random Read 512KB : 82.416 MB/s
Random Write 512KB : 1.111 MB/s
Random Read 4KB (QD=1) : 8.253 MB/s [ 2014.9 IOPS]
Random Write 4KB (QD=1) : 0.023 MB/s [ 5.7 IOPS]
Random Read 4KB (QD=32) : 0.050 MB/s [ 12.2 IOPS]
Random Write 4KB (QD=32) : 0.023 MB/s [ 5.7 IOPS]

Test : 1000 MB [J: 43.4% (12.8/29.4 GB)] (x5)
Date : 2012/11/05 20:55:52
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x86)




USB2.0下
-----------------------------------------------------------------------
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 : 34.604 MB/s
Sequential Write : 10.793 MB/s
Random Read 512KB : 33.891 MB/s
Random Write 512KB : 1.050 MB/s
Random Read 4KB (QD=1) : 5.188 MB/s [ 1266.7 IOPS]
Random Write 4KB (QD=1) : 0.024 MB/s [ 5.8 IOPS]
Random Read 4KB (QD=32) : 0.053 MB/s [ 12.9 IOPS]
Random Write 4KB (QD=32) : 0.024 MB/s [ 5.8 IOPS]

Test : 1000 MB [J: 43.5% (12.8/29.4 GB)] (x5)
Date : 2012/11/05 21:31:23
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x86)

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