benchmarking hardware RAID with VeloSSD yields a 20 time acceleration factor of.
The content on this pages is outdated and shows results from almost 10 years ago. Please excuse. Nowaday results show considerably higher performance due to newer hardware.
Step 1: Benchmarking the host storage:

Step 2: Benchmarking the SSD:

Step 3: Benchmarking the host storage equipped with a VeloSSD cache:

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