Whats the difference between UL AND CL MEMORY Tags: Compatibility Memory Motherboards Last response: October 16, 2010 1:47 PM in Motherboards Share DonQuixoteDeLaMancha October 15, 2010 12:10:42 PM Hello, I found out from your forum what the postfix 'CL2.5' means when referring to memory but can anyone tell me what 'UL' and are thy compatible? More about : whats difference memory DonQuixoteDeLaMancha October 16, 2010 1:47:07 PM Update After doing some research I think I have the answer thanks. I believe the 'U' stands for untested and is seen on budget memory boards which is probably why mine doesn't work! Can't find your answer ? Ask ! Publish Related resources what is the performance difference between CL4 and CL5 ? Forum Solvedwhat is the difference between hardware memory, software memory and virtual memory? Forum SolvedWhat is the difference between the memory frequency 1333 and 1600 in games Forum SolvedWhat is the difference between Kingston Hyper X memory and just "Kingston" Forum SolvedHow much difference between CL10 and CL9 Forum SolvedWhat memory should I get? What is the difference between these? Forum Whats the difference between these types of memory? Forum Whats the difference between bus speeds and memory Forum what the difference between memory that is listed as nt or brl Forum Whats the difference between the blue and black memorie slots on a mother board Forum what is difference between DDR , DDR2 AND DDR3 MEMORY ?? Forum Is there any difference between CL9,10,11,12 ? in performance. Forum What is the Difference between C10 and C11 Ram Memory Kits? Forum I am wondering now how much difference is there between DDR3 CL11 and lower CLs, as well as higher frequency, for gaming. Forum What's The Difference Between This Memory? Forum How noticeable is the difference between CL10 and CL11 at 2400MHz? Forum SolvedWhats the difference between 2 databases? Forum SolvedWhat is the difference between these two memories? Forum SolvedWhats the difference between a 3.80 GHz Quad Core and a 3.50 GHz Six Core CPU? Forum Solvedwhats the difference between r9-280x and 280? Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !