CL9 vs CL11

[goplay]

My old ram is CL9 new one CL11 what is the difference?
Is it compatible?

OLD - BLE4G3D213ACE1TX0.
NEW - BLE2C4G3D21BCE1J

 

[N3rdR4ge]

CL9 would also be referred to as CAS Latency. Generally your CAS latency will go higher as your RAM's MHz get higher. CAS Latency has nothing to do with compatibility, only the way the RAM's timings are set up.

https://en.wikipedia.org/wiki/CAS_latency

 

[goplay]

CL9 would also be referred to as CAS Latency. Generally your CAS latency will go higher as your RAM's MHz get higher. CAS Latency has nothing to do with compatibility, only the way the RAM's timings are set up.

https://en.wikipedia.org/wiki/CAS_latency

Thanks for clarifying that. Do you know if there will be some trouble if i put CL9 and CL11 otherwise identical memmory togather in my build.

 

[Tradesman1]

There's no way of telling without trying them - there are no guarantees when mixing DRAM from different packages - even with the same exact model. Plain and simple mixing sticks is a 50/50 crapshoot

 

[N3rdR4ge]

There's no way of telling without trying them - there are no guarantees when mixing DRAM from different packages - even with the same exact model. Plain and simple mixing sticks is a 50/50 crapshoot

this is also correct if you are planning on mixing the two.

 

[Tradesman1]

Appears to be asking if they are compatible