sas and sata on same expander?

[sdadept]

I am getting 4 2tb drives that i'd like to run in raid5 as well as 2 15k sas 450gb drives to run in raid 1 for the boot. Do most SaS cards with 2 8087 connectors allow me to run both SATA and SAS raids from the same card? I'm looking at these cards. (suggest any others if you know)

http://www.newegg.com/Product/Product.aspx?Item=N82E16816118127

http://www.newegg.com/Product/ProductReview.aspx?Item=N82E16816118104