benchmarking hardware RAID with VeloSSD yields a 20 time acceleration factor of.

Step 1: Benchmarking the host storage:
Benchmark with VelossD picture 1.

Step 2: Benchmarking the SSD:
Benchmark with VelossD picture 2.

Step 3: Benchmarking the host storage equipped with a VeloSSD cache:
Benchmark with VelossD picture 3.

Conclusion: although the setup on a hardware RAID degrades SSD performance.
VeloSSD accelerates the RAID by an overall factor 20.