Solved Can I have two dimms in dual channel and one more single dimm? Tags: Memory Dual Channel DIMM Last response: August 28, 2010 3:24 AM in Memory Share simulateddream August 21, 2010 1:36:52 PM I've got an Asus M4A88TD-V mobo and a 2x2gb DDR3 1600 Ram kit for it. One of the dimms didn't work. Because I'm impatient I ordered another of the same kit to use while I RMA the bad one. Now I have two dimms installed in the two blue slots. I have one extra good dimm while I RMA the bad one. Can I add the third for 6gb total, with that one in single channel mode? More about : dimms dual channel single dimm Best solution saint19 a c 163 } Memory August 21, 2010 3:43:54 PM Share Hi newcomer and welcome to the Tom's hardware forum. Yeah u can install 6GB but that 6GB only can run in single channel since the memory controller only can run at one mode. simulateddream August 28, 2010 3:24:18 AM Best answer selected by simulateddream. Can't find your answer ? Ask ! Publish Related resources Do two DIMMs have to be identical if there in the same channel ? Forum NF7s v2.0: unstable in dual-channel w/three DIMMs Forum Dual Channel DDR with 3 dimm slotts Forum A7N8X-E Deluxe - Dual Channel with Three DIMMs Forum P4C800 single channel using 2 x 512 dimms ? Forum Using 3 DIMMS of DDR3 triple channel in an AMD system Forum 2 DIMMs vs 4 DIMMs - 4GB Dual Channel Memory Forum make E5-2600 recognise 4 dimms per one channel Forum New Athlon II 245 only runs DDR2 with 1 DIMM per channel Forum DDR2 1066 or above speed is only supported by 1 dimm per channel Forum GA-EP45-UD3P - Dual channel memory not working with 4 DIMMs ? Forum NF7-S v2 Dual Channel Mode with 3 DIMMS ??? Forum Mixing Dimm and Simm in Dual Channel Mode Forum Ram.. good dual channel or a single dimm ? help! Forum Will a 3 dimm kit work on a dual channel board?? Forum One or Two DIMMs - Does it matter? Forum Computer won't start with more than one DIMM connected Forum When we finally can’t attained athletic subject, Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !