Затестил свой Crucial, на котором система:
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CrystalDiskMark 3.0.1 x64 (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 : 503.236 MB/s
Sequential Write : 191.608 MB/s
Random Read 512KB : 382.755 MB/s
Random Write 512KB : 192.670 MB/s
Random Read 4KB (QD=1) : 25.433 MB/s [ 6209.2 IOPS]
Random Write 4KB (QD=1) : 60.956 MB/s [ 14881.9 IOPS]
Random Read 4KB (QD=32) : 263.201 MB/s [ 64258.0 IOPS]
Random Write 4KB (QD=32) : 174.572 MB/s [ 42620.0 IOPS]
Test : 1000 MB [C: 7.5% (8.9/119.1 GB)] (x5)
Date : 2011/09/07 23:54:57
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)