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CrystalDiskMark 3.0.1 x64 (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 : 131.138 MB/s
Sequential Write : 113.012 MB/s
Random Read 512KB : 139.948 MB/s
Random Write 512KB : 154.330 MB/s
Random Read 4KB (QD=1) : 11.683 MB/s [ 2852.4 IOPS]
Random Write 4KB (QD=1) : 16.444 MB/s [ 4014.6 IOPS]
Random Read 4KB (QD=32) : 17.530 MB/s [ 4279.7 IOPS]
Random Write 4KB (QD=32) : 0.665 MB/s [ 162.4 IOPS]
Test : 50 MB [C: 60.9% (145.1/238.2 GB)] (x2)
Date : 2012/06/11 10:31:31
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)
以前よりパフォーマンスが落ちたのは劣化したのかな？