Which DDR? Tags: Memory DDR Computer Last response: January 13, 2011 12:17 AM in Memory Share ququ January 12, 2011 7:46:50 PM I got lost track in new technology i still use dim in my old computer , but my sligtly more modern computer has these spec: Type 333- and 400-MHz DDR SDRAM Memory connectors small mini-tower computer: 4 Memory capacities 128-MB, 256-MB, 512-MB, or 1-GB non-ECC What kind of memory would be best for my pc? Does ddr 3 or 2 requares a whole different kind of slots then ddr ? Ty in advance More about : ddr electrontau January 12, 2011 8:22:52 PM You cannot use DDR2 nor DDR3. Physically they are not compatible with DDR slots. If you want to use them you need to change the board and in turn the CPU. As for the speed, 333 (PC2700) or 400MHz (PC3200), try to match with your existing memory. Or change them all to 400Mhz. ququ January 12, 2011 9:00:36 PM Are ddr 1gb and ddr3 1gb have such a big difference i mean that you can see it clearly? Can't find your answer ? Ask ! Get the answer scout_03 a b } Memory January 13, 2011 12:17:56 AM check your board specs if it says ddr you can't use ddr 3 wont fit an work Can't find your answer ? Ask ! Publish Related resources: ForumHow do i know which DDR type graphics card i need for my motherboard? ForumDDR 3-1600 CAS8 vs. DDR 3-2400 CAS11 -- Which is faster/better? Forum4gb ddr 3 ram/2gb graphics/500 gb hdd/dual core or core 2 duo/ which motherboa ForumWhich one is better - AMD/ATI Radeon HD 6670 2 GB DDR 3 or Radeon HD 66 Forum[RAM DDR3]Which RAM should I Rock? - Corsiar Vengeance 1600 OR Transcend 1333 fo ForumWhich is the best ram manufacturer ddr 3 1600 ForumWhich ddr ram can I buy safely please? ForumWhich ram? 8 GB DDR 3 2400 mhz or 16 GB DDR 3 1600 mhz ForumWhich is the best DDR 3 laptop graphic card? ForumWhich DDR 3 1600Mhz to buy? Plz help ForumWhich DDR 2 memory speed is good ForumWhich type of DDR 3 do i buy? ForumWhich one's better b/w a Radeon 6770 GDDR5 and a 6750 DDR 3? ForumWhich is better, 2.5 GB of DDR 400 or 2.75 GB of DDR 333? ForumWhich is better? 8gb DDR 3-1066 or 4GB DDR 3-1600 ForumIs there a type of PC3200 DDR PC 400 RAM which works only for AMD ForumWhich Is The Best DDR 3 RAM ForumWhich power supply is better for hd6770 1gb ddr 5 ForumHelp which is better 2g ddr 2 800 or 2.5g ddr 2 533 memory ram?? ForumWhich DDR 3 1600 ram should I get? More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !