Can DDR4 RAM modules be installed in Dell inspiron 5559 laptop (i3 6100U)?

Solution
CPU supports DDR4 and DDR3L - yes.
But Dell inspiron 5559 supports DDR3L only.
DDR4 and DDR3 have different slots. You can't install DDR4 into DDR3 slot.
comparison%20ddr3%20&%20ddr4%20sodimm%20memorypack%20mpk.jpg

Rogue Leader

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No. The slots for DDR3L and DDR4 are physically different, if you want to upgrade your RAM you would need to get a correct DDR3L module for the laptop.
 

vijay_001

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I have that tool since you helped me with another question but the problem is I don't have the laptop yet and I will not buy it since it can't be upgraded to ddr4. Thanks.
 

Rogue Leader

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There really is minimal performance difference to DDR4 unless the DDR3L ram is running at a really low speed (like 1333mhz) Its runs at 1600 mhz on that pc which is comparable to DDR4 2133 because most DDR4 runs at somewhat higher latency. Point being if the Laptop is a good deal the performance difference is minimal.
 

vijay_001

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I understand your point but I would prefer to have ddr4 RAMs combined with a skylake processor. I am not a frequent upgrader btw.