rahulvyas

Did you check your local computer market..? The Gigabyte GA-880GMA-UD2H doesn't seem to be available on any online store either.
Get the GA-880GM-UD2H if you really dont want USB 3/SATA 6Gbps.
I dont know much about RAM oc.. But i think the Ripjaws stick can be overclocked to 1866Mhz without extra cooler. Better ask to the experts before experimenting..