Will DDR2 1066 work with DDR2 800 mobo Tags: Motherboards DDR2 Gigabyte Last response: October 16, 2008 9:23 PM in Motherboards Share tortious October 16, 2008 8:56:48 PM I just recently purchased a GIGABYTE GA-G31M-S2L motherboard from newegg.com along with Corsair TWIN2X4096-8500C5D. The board has two DDR2 800 slots can I use the DDR2 1066 with this board and just run it at a lower frequency. More about : ddr2 1066 work ddr2 800 mobo stoner133 October 16, 2008 9:15:40 PM Yes you can. tortious October 16, 2008 9:23:38 PM Thanks hommie. I just realized they have a configurator on their page. It's been quite a while since I've built a machine I didn't realize most vendors have a configurator now. TWIN2X4096-8500C5DF DDR2-1066 (Dominator-8500C5*4GB*EPP) 4GB Kit (2 x 2GB) 2.1v 5-5-5-15-2T Thanks. Can't find your answer ? Ask ! Publish Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !