Mixing RAM of different CAS Tags: Memory RAM DIMM Last response: May 21, 2003 3:07 AM in Memory Share jgalun May 21, 2003 2:39:19 AM Hi, Stupid newbie question - is it ok to mix RAM with different CAS levels? If one DIMM is DDR2700 CL2, and the other is DDR2700 CL2.5, will they work in the same machine ok? Thanks! Josh More about : mixing ram cas 4Ryan6 a b } Memory May 21, 2003 3:04:48 AM They should work fine but only at CL2.5. <b><font color=purple>Details, Details, Its all in the Details, If you need help, Don't leave out the Details.</font color=purple></b> Nights_L May 21, 2003 3:07:40 AM both will run at CL2.5.. if your ram is good enough, you could try to run both at CL2..but it may not working Can't find your answer ? Ask ! Publish Related resources SolvedMixing ram with different CAS CL9 vs 10, 2/4 channel vs 3 channel and 1600 vs 1866? Forum SolvedMixing 2 sets of RAM same CAS size/Latency/voltage/speed, slightly different timing Forum Mixing ram with different CAS latency and memory size Forum Mixing ram of different cas. but same brand, size, speed, voltage Forum SolvedMixing Memory / Different CAS Forum SolvedMixing different CAS/Timing DDR3 Memory Forum Mixing different memory, same size, frequency and voltage. Different CAS latency Forum SolvedMixing RAM with the same CAS and Latency but higher speed. Forum Mixing memory (same DDR2-667 & CAS 5, but different other timings) Forum SolvedTwo different size ram sticks mixing in dual channel Forum SolvedGetting a new RAM, Mixing different RAM types Forum SolvedMixing Ram of Different frequency Forum Memory mix with different cas Forum SolvedMixing RAM (same latency and clock speed, different voltage) Forum SolvedMixing two different RAM Timings Forum SolvedMixing different RAMs Forum Mixing Ram sticks of different revisions Forum SolvedMixing RAM with different PC3 Forum SolvedMixing two different RAM Forum SolvedMixing same ram different latency? Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !