Thinkpads Forum

Posted: **Tue Jan 06, 2015 12:12 pm**

HI! I was gifted a Kingston PC3 12800 4GB Sodimm 1600MHz DDR3 SDRAM.I see in searching T420 takes 1333. Can I use the 12800 or is it incompatable. Thanks in advance.

Posted: **Tue Jan 06, 2015 12:32 pm**

You should have no issues using the faster RAM in the system. It will just run at the system speed instead of its speed.

Posted: **Tue Jan 06, 2015 12:43 pm**

Thanks for the timely response! Can,t beat this Forum!!!

Thinkpads Forum

Memory upgrade in T420

Memory upgrade in T420

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Re: Memory upgrade in T420