Samsung 840 EVO 120GB SSD On Ubuntu Linux
Each disk was freshly formatted and used an EXT4 file-system. Testing was done with the default mount options and other stock kernel settings from the mainline Linux 3.13 kernel.
All of this Linux disk benchmarking was handled via the Phoronix Test Suite so if you wish to see how your system's disk performance compares to these many different HDDs and SSDs, simply run phoronix-test-suite benchmark 1401229-PL-DISKTESTI66.