Can RAM of different frequency be used together? Tags: Memory DDR2 RAM Product Last response: March 17, 2010 10:46 PM in Memory Share go4saket March 12, 2010 3:53:29 AM Hello friends! I am having 2 GB DDR2 @ 667 Mhz in my PC. I am planning to add another 2 GB to it but as 667 Mhz is not available, can I use a 800 Mhz with my present 667 Mhz. Is this going to create any problem. If not, does this mean that both will work at 667 Mhz or will perform individually at their individual speeds? Thank you. More about : ram frequency GhislainG a c 80 } Memory March 12, 2010 9:39:05 AM They'll run at 667 MHz. DDR2-667 still is available: http://www.newegg.com/Product/ProductList.aspx?Submit=E... m 0 l vvhocare5 March 12, 2010 11:43:43 AM GhislainG said:They'll run at 667 MHz. DDR2-667 still is available: http://www.newegg.com/Product/ProductList.aspx?Submit=E... He's in India... m 0 l Related resources Using different amounts of RAM together - Forum Different Ram Can they use together? - Forum Can I use different ram of different frequency on my rig? - Forum Different RAM frequency pairing - Forum Different Frequency RAM - Forum Can't find your answer ? Ask ! Get the answer go4saket March 12, 2010 12:17:29 PM Thank you for all your help guys. m 0 l chaitanya_mkin March 17, 2010 10:46:18 PM what is this number 9-11-9-27-6 in ram. does this mean any performance difference in RAM. m 0 l Can't find your answer ? Ask ! Publish Related resources My mother board is asus M2N68-Am plus. can i use 2 rams of different frequency? Forum Using ram sticks w/ different timings together? Forum Solvedtwo different frequency ram Forum SolvedCorsair RAM with different frequency Forum Combine Two Ram (Different Frequency) Forum SolvedDoes different RAM Brand will works together ? Forum SolvedCan I use memories with a different speed together, If I Can how? Forum Mixing Ram of Different frequency Forum SolvedCan I fit two different frequency based RAMS? Forum SolvedUsing different GPUs together Forum SolvedWill two RAMs of different company, latency, and voltage play nice together? Forum SolvedWill these ram sticks all be used together? Forum Solvedcan i use 2 different sized dual channel memory kits together Forum SolvedUsing different sizes of memory together. Forum Can I put together RAM from different manufacturers Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !