Memory compatibility on my Thinkpad x200s

sam1441

Honorable
Jan 19, 2014
1
0
10,510
Hello,

I bought a new memory card from eBay, and would like to know if there could be compatibility issues if I put together these two cards shown on the attached photo. I took a photo since I am not familiar with the numbers there and which of them is important to quote here.

http://imgur.com/qj9Vyx0

Thanks!
 

cinnamon cider

Honorable
Nov 1, 2013
178
0
10,760
They don't have the same clock rates. They'll most likely not work together. But have you tried installing only the 4GB with 1333MHz? Theoretically - it'll run on 1066 and will not achieve 1333 clock.

Your laptop can only run up to 4GB of memory with clocks of (800/1067MHz).

If your laptop has to memory slots - just buy another 2GB DDR3 PC3 8500s 1066MHz.