Question Toshiba Satellite C640 (PSC2UG-00P001) RAM Upgrade

[sajithsdas]

My laptop is Toshiba Satellite C640 (PSC2UG-00P001). Please visit the following link to see the full configuration. https://www.91mobiles.com/toshiba-c...n-4-gb-500-gb-dos-laptop-price-in-india-59342
The current RAM total capacity is 4GB. 2GB in each slot. its specification is 2GB 1333MHz PC3-10600S. As an experiment I first removed both the current RAM and took "8GB 204-pin SODIMM DDR3 PC3L-12800 1600MHz RAM" from my friend's laptop and put it in one slot. When I checked it in windows settings, its showing 8GB. Does this means I can put one more 8GB RAM in 2nd slot and make it as total 16GB. Does it support that much RAM?

 

[COLGeek]

It appears that 8GB is the maximum memory that laptop can support. However, feel free to try it. It won't break anything in the attempt.

Specs for another variant of your laptop:

https://support.dynabook.com/support/staticContentDetail?contentId=4011214&isFromTOCLink=false