Run 2400MHz Memory on Sabertooth z77?

Hey I would like to know if the 2400Mhz Kingston Hyper X Beast would run on the Sabertooth Z77 even though it is said that the sabertooth takes only up to 1866 .. would the mobo just downclock the ram??

http://www.asus.com/Motherboard/SABERTOOTH_Z77#specifications

going by this 1866 is the limit, but it shoud just downclock the ram

buy an msi mpower board if you want to fully utilize the memory.