Crucial DDR3 CL9 Best timings? Tags: Memory DRAM RAM Crucial Last response: August 6, 2010 10:10 AM in Memory Share lmartinefc August 1, 2010 11:29:39 PM Hi I had real issues using my new Zotac H55 ITX board and Crucial RAM. It set the timings all wrong. This RAM is part of a triple channel kit CT3KIT25664BA1339 Crucial states timings of 9-9-9-28 Couldnt even get win 7 to install initially....then when did install ran very buggy....would randomly freeze up when watching films etc BIOS had set timing to 9-9-9-24. So set it to 10-10-10-30...as apparently there is a known bug on this board where CL9 CAS needs to be set to 10. Windows is still freezing up on me! Everything ran fine in my other rig before changing to this mobo and this processor There are several other settings in BIOS I am not sure of....please advise best settings for the following : DRAM tCL DRAM tRAS DRAM tRP DRAM tRCD DRAM tWR DRAM tRFC DRAM tWTR DRAM tRRD DRAM tRTP DRAM tFAW Im sure its the RAM messing my system up. CPU seems ok, voltage all reporting ok. GPU has all correct drivers installed. SSD running ok I could only get windows to install by removing one of the 2 x 2gb sticks I had installed Very lost, please help! More about : crucial ddr3 cl9 timings lmartinefc August 1, 2010 11:31:25 PM There is also PEG Port (NV PCIE Congifg) and PEG Force GEN1 One is auto, the other is enabled. lmartinefc August 1, 2010 11:34:22 PM Also this is running at 1.5volt (per CPU-ID) as per manufacturer What the max I can run it at for stability Not sure what going on with this board, giving me big headache The CAS being set to 10 bug is weird enough....but everything just running so unstable Can't find your answer ? Ask ! Get the answer lmartinefc August 6, 2010 10:10:07 AM Installed new G Skill CL8. Mobo likes this RAM, all runs perfect on auto. Sold the crucial on good old gumtree Can't find your answer ? Ask ! Publish Related resources: ForumDDR3 1333mhz cl=9 vs. DDR3 1066mhz cl=7 ForumCrucial Crucial 6GB DDR3 1333 with GA-X58A-UD3R ForumCL7 or CL9 Corsair 4gb XMS3 1600Mhz ForumCL7 vs CL9 ForumWhich is fastest 8500 cl7 or 10600 cl9 Forum4 x Kingston HyperX blu 2GB DDR3 1600 CL9 ForumDDR3 2133 CL-9 vs DDR3 1600 CL-8 ? Forum4GB DDR3 1600 Crucial Ballistix Tracer Kit Problem ForumMemory Speed vs. Timings - Experts wanted ForumCL9 vs CL10 ForumDDR3 Data Rate and Timings with i5 2500k ForumDDR3 1800MHz supported? ForumPC hangs at BIOS screen after updating graphics driver. Forum[Solved] One stick of ddr3? Forum[Solved] DDR3 memory with 32 bit win 7 ForumOCZ DDR3 Gold RAM Forum[Solved] Please help what's the best ram for MSI P55-GD85? Forum[Solved] Which chipset is the best?? ForumBest DDR2 memory? Forum[Solved] What is the advantage of ddr3? More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !