Back when the 1366 socket was the newest hot item, that was OCZ's ad hype. But the RAM has no special characteristics that would limit it to that motherboard/socket. As with any motherboard, the Memory that makes it on the manufacturesr's QVL is preferable because it has been tested under adverse conditions. However, other RAM will most likely work, but is not garanteed.
That said, if you are populating all the memory slots with the fastest RAM designed for that board, be aware that there may be issues if the RAM isn't on the QVL. If you already have that RAM, give it a try. If you are just thinking of buying that RAM and it is the max speed the board can handle, you take a tiny risk.