Ubuntu 16.04

Hello friends!

I have a problem.

I have a ml110, with two 240GB SSDs and I want to install ubuntu server 16.04 with a RAID. And I do not get it.
I have tried to create the RAID at the board level, but I do not have drivers. I have tried installing with UEFI, with Legacy and there is no way. Does anyone know how to tell me how to do it, please?

Thank you in advance.