Whoa, woopsies. Sorry about that. Guess I should get more than 3 hours of sleep a night.
Anyway, I can't find any after doing some searching. In some manner, what I said before still holds - even SATA II is too wide for notebook hard disks, which are in most machines. Some of the Sager notebook config pages state you can add SATA II SSDs, but it says nothing about if the board supports the same (though, coming from Clevo, it probably does, but I don't think there's a way to be sure).