16GB memory for Inspiron 14R 5421

Hi Team,

I bought my Inspiron 14R 5421 in about 2013. It has two memory slots. Currently I installed 2 * 4 GB memory chips in the slots. I wonder if I can put 2 * 8 GB memory chips?

I googled for a while, and some people say you can, but others say can't...

Do we have a official reference about this?

Thanks,

Abhishek Verma