Can i put this memory in

Sep 29, 2018
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Hi,
my laptop has 4gb of ram, its a I5 7200U laptop... I went in to task manager and it showed that my ram runs at 2133mhz, so I bought an extra 4gb with same speed. But my cpuz shows that i have a ddr4-2400 (1200mhz) ram inside... I've researched a bit and saw that top speed that this processor can use is ddr4-2133... so can i put that 2133 inside normally? NOTE: I can not open the laptop by myself because I'll lose the warranty, So I'll take it to the shop for a cleanup and ram install...

thanks.
 


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