Solved how to make ma new ram wich is Kingston KVR1333D3n9/2G to operate at 1333 mhz rate? My motherboard is EP-35C-DS3R Tags: RAM Motherboards Kingston Last response: April 2, 2014 1:06 PM in Motherboards Share Ivan Takev April 2, 2014 9:44:42 AM I both one stick of DDR3 2GB RAM 1333MHz (KVR1333D3n9/2G) i put it on my motherboard (EP35C-DS3R). But the RAM wont work at 1333 mhz its working only at 800mhz... just like my old DDR2. Please tell me how to make it faster... More about : make ram wich kingston kvr1333d3n9 operate 1333 mhz rate motherboard 35c ds3r Reply to Ivan Takev Jellybellie April 2, 2014 9:49:01 AM check to see if the new RAM you really bought is 1333, other than that, I can't help you because the motherboard specs handle both DDR2 and DDR3 at most bus speeds. Reply to Jellybellie m 0 l Eduello a c 238 V Motherboard April 2, 2014 9:51:12 AM Did you take your old ram out? Reply to Eduello m 0 l Can't find your answer ? Ask ! Get the answer Ivan Takev April 2, 2014 12:55:01 PM Yes , my old ram is now on a different computer... In the tweaker at BIOS i dont have a option to choose the RAM frequency . Its only 800 mhz Reply to Ivan Takev m 0 l Best solution Eduello a c 238 V Motherboard April 2, 2014 1:06:42 PM Do this with the new memory in: http://pcsupport.about.com/od/fixtheproblem/tp/clearcmo... Reply to Eduello Share Ask the community Post an answer Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !