Solved Is the x4 840 phenom 2 backward compatible with am2 m3a78em board Tags: CPUs Compatibility Phenom Last response: March 15, 2011 12:31 AM in CPUs Share darthsinner March 7, 2011 8:21:23 PM hi i just bought a phenom x4 840 i want to know if is backward compatible with my asus m3a78-em board with 4 gb ddr 2 800 ram More about : 840 phenom backward compatible am2 m3a78em board Best solution rolli59 a c 900 à CPUs March 7, 2011 8:26:02 PM I do not see it on their CPU support list but being a recent add to the Propus line of CPU´s I believe it will work just like an overclocked slower one would! http://www.asus.com/Product.aspx?P_ID=KjpYqzmAd9vsTM2D Just make sure you have the latest BIOS. Share darthsinner March 7, 2011 8:31:01 PM ok thank you m 0 l Can't find your answer ? Ask ! Get the answer darthsinner March 15, 2011 12:31:21 AM Best answer selected by darthsinner. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedWill a AMD Phenom II X4 940 Black Edition (am2+) work on my M57SLI-S4 (AM2) Board? Forum SolvedPhenom II x4 955 on AM2+ board or Phenom II x4 945 on AM3 board ????? Forum SolvedIs the socket am2 processor backward compatible with socket754 Forum Best am2+ mother board for amd phenom 965 x4 Forum Installing a Phenom II X4 925 on an am2 board (m61p-s3) Forum Phenom II X4 940 for OLD AM2 board ?? Forum Best compatible motherboard for amd phenom x4 9850 2.5Ghz AM2 9850 Forum Is the board Biostar A740G M2+ compatible with AMD Phenom X4 Forum Are AMD FX Chips Backwards compatible with AM2+ Boards? Forum SolvedAMD Phenom II X4 840 Which Board Works? Forum AMD Phenom II X4 955 backward compatibility Forum SolvedAre all AM3 boards backward compatible with AM2/AM2+ Forum SolvedAMD Phenom II x2 565 Black Edition vs Phenom II x4 840 Forum SolvedAmd phenom ii x4 810 socket am2 replace to ... Forum SolvedPhenom II x4 955 be ga ma770 s3 rev1.0 am2+ Forum SolvedAMD Athlon II x2 250 vs AM2+ Phenom x4 BE Forum SolvedAM2+ and AMD X4 Phenom-II Quadcore Processor Forum amd phenom 2 x4 840 vs intel i5 3470 Forum Solvedm5a97 r2.0 board compatible with AMD Phenom 9500 cpu ? Forum Asrock 970 Pro AM3+ compatible with Phenom 9750 AM2+ Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !