trying to confirm R710's raid settings

hi all

can anyone help me confirm whether the R710's internal raid controller can do raid 10? I found the R710 tech guide (http://www.dell.com/downloads/global/products/pedge/en/server-poweredge-r710-tech-guidebook.pdf). 

It says that I can do raid 10 on page 43, but when I get into the bios of the server I only see raid 0, 1 and 5.

I have 1X 150 GB and 4 X 500GB drives. I want the four 500GB to be in a raid 10 setup so I can have a 1 TB raid setup.

Thanks

davy