Will this motherboard support DDR2 800 speed RAM? (Link Inside)

Physically it would, but why would you NOT want to have the 1200Mhz FSB that the specification indicates for this mobo? Your data will move at 800Mhz speed instead of the 1200Mhz.

In other words, the slot handles up to 1200Mhz DIMMs.

Click on the specification tab at the newegg link you posted in your question.

If the memory will bodily greater wholesome into the sockets of the hot board, you ought to use it. inspite of the undeniable fact that if the board is in simple terms working at 800, it is going to sluggish the memory right down to that speed. each and every from time to time there's a BIOS decision that permit you to reset the cost of the memory plenty.

Go back and read the specifications, it tells you in there.

nope it supports ddr2 1200... :*( sry