DDR Memory timings

  grand5sire 13:42 30 Mar 2007
Locked

I need to buy 1024MB of DDR memory for a Sempron based PC (PC2700)

Simple question,

Which is better (quicker) CL2.5 or CL3

Ebuyer list both but CL2.5 is out of stock

  Colditz 16:30 30 Mar 2007

CAS Latency is the time needed (clock cycles) to address the data column. CAS is the Column Address Strobe. Thus CL2.5 is quicker than CL3. But once the first piece of data is processed the rest of the data is processed at equal speeds. Latency only affects the initial burst or fetch of data.

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