Dereck47 :
12.8 is the latest RAID driver. 12.5 is the latest AHCI driver.
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under 12.8 driver
<Name>Samsung SSD 840 PRO Seri SCSI Disk
Device</Name><Firmware>DXM0</Firmware><Controller>iaStorA</Controller><Size>238.47 GB</Size><DateTime>9/23/2013
1:10:24
AM</DateTime><BenchmarkVersion>1.7.4739.38088</BenchmarkVersion><Mode>MB/s</Mode><Note/><Signature/></Informatio
n>-<SeqTest><Read>521.86 MB/s</Read><Write>326.11 MB/s</Write></SeqTest>-<Random4K1TTest><Read>31.29
MB/s</Read><Write>59.85 MB/s</Write></Random4K1TTest>-<Random4K64TTest><Read>371.72 MB/s</Read><Write>269.86
MB/s</Write></Random4K64TTest>-<AccTimeTest><Read>0.092 ms</Read><Write>0.048 ms</Write></AccTimeTest>-
<Score><Read>455</Read><Write>362</Write><Total>1051</Total></Score></ASSSDBenchmark>
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under 12.5 - current driver
<Name>ATA Samsung SSD 840 SCSI Disk
Device</Name><Firmware>5B0Q</Firmware><Controller>iaStorA</Controller><Size>238.47 GB</Size><DateTime>9/23/2013
1:23:42
AM</DateTime><BenchmarkVersion>1.7.4739.38088</BenchmarkVersion><Mode>MB/s</Mode><Note/><Signature/></Informatio
n>-<SeqTest><Read>520.89 MB/s</Read><Write>279.13 MB/s</Write></SeqTest>-<Random4K1TTest><Read>30.79
MB/s</Read><Write>57.02 MB/s</Write></Random4K1TTest>-<Random4K64TTest><Read>373.27 MB/s</Read><Write>268.38
MB/s</Write></Random4K64TTest>-<AccTimeTest><Read>0.092 ms</Read><Write>0.048 ms</Write></AccTimeTest>-
<Score><Read>456</Read><Write>353</Write><Total>1041</Total></Score></ASSSDBenchmark>
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