09-22-2014 03:38 PM
Does my laptop support 1866 ram?
I was looking at the 1866 cl10 1.35v or 1600 cl9...
Would the bios support higher frequencies or tighter timings?
I tried finding the answer in maintenance manual, but there is not enough info.
09-23-2014 07:46 AM
09-23-2014 10:52 AM
What about lower timings?
I think the capabilities of ram settings are controlled by BIOS. CPU's memory controller is not exactly fixed/limited to exact speeds... For example, Intel site specifiactions states (for my desktop cpu):
but I am runnig 2200mhz with overclock.
Or for example, on ark.intel the Memory Type of i7 4770 is stated as: DDR3-1333/1600, but that does not mean it will not work with higher frequency RAM. While on this topic, can you point me to an Intel mobile CPU that natively supports 1866 or 2133 DDR3L memory?
Now, I know that this laptop does not support overclocking, I am just saying that BIOS could enable usage of 1866 memory...
I have a friend who was using 1866 sticks in Y50, but he sold the laptop and did not check the frequency (unfortunatelly).
I guess I will have to find out for myself, it is not that much of a price difference anyway, and if it does not support it will set 1600 CL9 by JEDEC.