IOMeter is another open source synthetic benchmarking tool which is able to simulate the various loads placed on hard drive and solid state drive technology.
We use a custom Kitguru configuration for 4k random write and 4k random read, to measure performance.
IOPS performance from this drive is very impressive. RAID 0 scores increase significantly, to 108,008 for 4k write, and 82,556 for 4k read. Obviously there are many ways to run this test and other parameters may raise or lower the scores a little. For our particular configuration these are very strong results however.