Just for fun, overclocked G3258 from 3.2 ghz to 4.2 ghz clock.
2GB test data, slight increase
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CrystalDiskMark 3.0.3 x64 (C) 2007-2013 hiyohiyo
Crystal Dew World :
Crystal Dew World
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* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
Sequential Read : 756.094 MB/s
Sequential Write : 937.903 MB/s
Random Read 512KB : 580.412 MB/s
Random Write 512KB : 927.573 MB/s
Random Read 4KB (QD=1) : 28.588 MB/s [ 6979.6 IOPS]
Random Write 4KB (QD=1) : 48.505 MB/s [ 11842.0 IOPS]
Random Read 4KB (QD=32) : 182.677 MB/s [ 44598.8 IOPS]
Random Write 4KB (QD=32) : 35.914 MB/s [ 8768.0 IOPS]
Test : 2000 MB [Z: 0.2% (0.3/142.2 GB)] (x5)
Date : 2015/05/23 19:49:14
OS : Windows Server 2012 R2 Datacenter (Full installation) [6.3 Build 9600] (x64)