【東芝】Toshiba SSD 友の会 2芝目

CDM3.0公開記念でAMD PhenomII X4 965BE+890GX+SB 850で64GB*2のRAID 0の測定結果を張っておく。
東芝に関しては書き込みされるデータがランダムだろうと0x00,0xFFだろうと差は誤差の範囲でしかなさそうだね。

ランダム
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CrystalDiskMark 3.0 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 : 442.873 MB/s
Sequential Write : 347.844 MB/s
Random Read 512KB : 372.120 MB/s
Random Write 512KB : 193.471 MB/s
Random Read 4KB (QD=1) : 20.694 MB/s [ 5052.4 IOPS]
Random Write 4KB (QD=1) : 12.859 MB/s [ 3139.3 IOPS]
Random Read 4KB (QD=32) : 32.831 MB/s [ 8015.3 IOPS]
Random Write 4KB (QD=32) : 21.447 MB/s [ 5236.0 IOPS]

0フィル
Sequential Read : 438.857 MB/s
Sequential Write : 315.219 MB/s
Random Read 512KB : 376.671 MB/s
Random Write 512KB : 173.376 MB/s
Random Read 4KB (QD=1) : 20.054 MB/s [ 4896.1 IOPS]
Random Write 4KB (QD=1) : 13.692 MB/s [ 3342.7 IOPS]
Random Read 4KB (QD=32) : 33.642 MB/s [ 8213.5 IOPS]
Random Write 4KB (QD=32) : 22.654 MB/s [ 5530.8 IOPS]

1フィル
Sequential Read : 438.735 MB/s
Sequential Write : 338.469 MB/s
Random Read 512KB : 375.796 MB/s
Random Write 512KB : 219.287 MB/s
Random Read 4KB (QD=1) : 20.116 MB/s [ 4911.2 IOPS]
Random Write 4KB (QD=1) : 18.355 MB/s [ 4481.3 IOPS]
Random Read 4KB (QD=32) : 31.218 MB/s [ 7621.7 IOPS]
Random Write 4KB (QD=32) : 21.046 MB/s [ 5138.1 IOPS]

Test : 1000 MB [C: 25.9% (30.4/117.2 GB)] (x5) <All 0xFF, 1Fill>
Date : 2010/03/22 15:08:01
OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)
SB850 RAID0(SSDN-ST64B*2)