Interestingly despite the explosive sequential write performance found when testing with CrystalDiskMark and AS SSD Benchmark the results seen when running the Atto Disk Benchmark were not all that impressive. While the Samsung 830 Series 512GB didn’t start as weak it finished up maxing out at 414MB/s whereas the OCZ Vertex 3 Max IOPS 240GB went on to achieve a throughput of 496MB/s making it 20% faster.