Jak pisu v sata3, testy delam v CrystalDiskMark, ATTO a Hdtune, pripojeno jako IDE - oba disky stejne, oddily oba 15GB Fat32
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CrystalDiskMark 3.0.2
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Seagate 2TB C - sata3 IDE FAT32 noalig wXP
Sequential Read : 202.917 MB/s
Sequential Write : 153.089 MB/s
Random Read 512KB : 82.932 MB/s
Random Write 512KB : 55.110 MB/s
Random Read 4KB (QD=1) : 1.209 MB/s [ 295.1 IOPS]
Random Write 4KB (QD=1) : 5.012 MB/s [ 1223.7 IOPS]
Random Read 4KB (QD=32) : 1.304 MB/s [ 318.4 IOPS]
Random Write 4KB (QD=32) : 4.492 MB/s [ 1096.8 IOPS]


Hitachi 320GB C - sata2 IDE FAT32 wXP
Sequential Write : 66.14 MB/s
Random Read 512KB : 50,68 MB/s
Random Write 512KB : 56,36 MB/s
andom Read 4KB : 0.864 MB/s
Random Write 4KB : 2.426 MB/s

(v popisu jsem prohodil R/W u 4k) v ATTO jsou vysledky lepsi

http://2i.cz/5c5f3e14c7
http://2i.cz/181b7a5083