Mix match memory dimms Tags: Memory SDRAM DIMM Motherboards Bus Speed Last response: August 11, 2001 12:52 AM in Memory Share Anonymous a b } Memory a b V Motherboard August 9, 2001 2:02:26 PM Are there any problems in adding/installing additional SDRAM pc133 dimm on motherboards that have 66 or 100 bus speed with original dimm already installed. TIA More about : mix match memory dimms FatBurger August 9, 2001 3:55:42 PM Nope, PC133 is backwards compatible. ----------------------- Quarter pounder inside Arrow August 10, 2001 2:30:44 AM Theoretically, there is no difference. But some boards will be the odd ones out. Note that this is very rare. Rob Please visit <b><A HREF="http://www.ncix.com/canada/index.cfm?affiliateid=319048" target="_new">http://www.ncix.com/canada/index.cfm?affiliateid=319048...;/A></b> Related resources Mix and match memory? - Forum Memory mix and match ? (different models or different memory sizes) - Forum Memory mix and match - Forum Mix and match memory modules? - Forum Is it OK to mix and match memory modules? - Forum Can't find your answer ? Ask ! Get the answer Anonymous a b } Memory a b V Motherboard August 10, 2001 7:43:32 PM hmmm I asked that same question a while back, and I was told that Yes the can be used together, but they will run @ the Slower RAM Speed.... Spdy_Gonzales August 10, 2001 7:48:50 PM Yes you can mix them, and yes they will run at the slower speed. Sometimes, on older boards they may not work. Is that inconsistent? :smile: <font color=green>I wonder...what is the speed of gravity!<font color=green> :smile: Raystonn August 11, 2001 12:52:49 AM Just continue running yoru bus speed at 66 or 100 (whatever it supports). The memory will run at the slower speed, but it will work. -Raystonn = The views stated herein are my personal views, and not necessarily the views of my employer. = Can't find your answer ? Ask ! Publish Related resources mix and match memory Forum Mix match memories Forum Mix-matching memory Forum Solvedis it ok to mix and match ram or should they all be same company? Forum SolvedMix and match build Forum Can you mix match the ram on the Gigabyte f288x-up4 motherboard Forum Mix and match? Forum SolvedMatching DIMMs required? Forum SolvedMix and match RAM kits Forum SolvedMemory voltages and dimms Forum Mixing and matching memory sticks? Forum How to match DIMMs? Forum Solved8 DIMMS mixed - which banks to populate? Forum Mix & Match 2 Way SLI 760/650ti Boost? Forum Can I mix 3rd and 1st party DIMMs? Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !