Upgrading memory Tags: Memory DDR2 Dual Channel Last response: August 6, 2010 3:17 PM in Memory Share mubin a b } Memory August 6, 2010 8:41:24 AM Hello, I have an 2gb DDR2-800 memory and my cpu FSB is 800MHz. My FSB : DRAM ratio is 1:2 and has no dual-channel. How do i get 1:1 ratio? Do i buy one more 2gb DDR2-800 for using dual-channel? Will dual-channel make 1:1 ratio? More about : upgrading memory Fetal August 6, 2010 11:02:11 AM forget the ratio. Now if you have a motherboard that supports dual channeling then yes get one more ram. and always remember, you need to have two same rams for dual channeling to work properly. m 0 l saint19 a c 163 } Memory August 6, 2010 3:17:09 PM Hi. Dual channel only works with RAM stick in pairs (2x1GB, 2x2GB, 2x4GB..etc) m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedUpgrading laptop memory. Forum SolvedUpgrading RAM memory - Currently 2x2gb DDR3 - Adding 2x4gb DDR3 Forum SolvedGraphics card memory changed after upgrading to 64 bit Win7 Forum SolvedOpinions on upgrading memory Forum SolvedBlank screen after upgrading memory Forum SolvedUpgrading Memory on ASUS P7P55D-E Pro Forum SolvedUpgrading laptop Memory Forum SolvedUpgrading Optiplex 380 to 8GB memory. Forum SolvedUpgrading Laptop Memory Forum SolvedNeed help upgrading memory Forum SolvedUpgrading Motherboard, Processor and Memory Forum SolvedUpgrading (Replacing) DDR 3 Memory on a Motherboard Forum SolvedUpgrading my Memory. Forum Solvedupgrading memory of my pc Forum SolvedUpgrading Laptop Memory? Forum SolvedHELP ! Upgrading my Memory Ram QUESTION ??? Forum SolvedUpgrading memory and Video card Forum SolvedUpgrading Memory Help Forum SolvedMemory upgrading up to 8GB Forum SolvedWhat to look at when upgrading memory? Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !