Best MoBo under $300? Tags: New Build Motherboards Crossfire ATX Systems Last response: August 6, 2010 8:47 PM in Systems Share rainvie1 August 6, 2010 8:41:04 PM What is the best ATX x58 crossfire motherboard for up to $300? More about : mobo 300 MadAdmiral a b V Motherboard August 6, 2010 8:47:16 PM Gigabyte GA-X58A-UD3R. It's one of the best and one of the cheapest. Can't find your answer ? Ask ! Publish Related resources: ForumBest MoBo for under $ 300 for i7 2500k cpu? ForumBest GPU - CPU - MOBO Combo 4 under $ 300 ? ForumBest intel chipset mobo under 300 ? ForumBest Mobo & RAM for my system? under $ 300 ForumBest card, $ 300 and under ? or wait for next gen ForumHow to Ask for New Build Advice ForumTroubleshooting ForumBest AMD Build under $ 300 for gaming? ForumBest mobo and CPU for psu under 300 $ ForumBest openCL video card for under $ 300 ForumBest CPU, motherboard combo under $ 300 for gaming ForumBest gaming pc for under £ 300 ForumLooking for a cpu/ mobo /ram under 300 ? AMD please. ForumBest graphics card under $ 300 ? Forum1st build... Need some help ( best cpu/ mobo /case/psu $ 300 ) ForumBest CPU/Motherboard Under $ 300 ForumMy first build. Best pc on a budget under $ 300 ForumFirst Gaming PC- Help Wanted :) ForumGood compatible AMD system under 500?? ForumBest CPU Cooler for New Build!? $50-70 More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !