New Genuine Ram for Lenovo 8GB 2133MHz Memory 5M30K59786 5M30K62037 at Amazon.com
4GB DDR3 RAM Samsung
2 Samsung Planet First Memory Ram Board 1GB Each 1Rx8 PC3-8500S-07-10-ZZZ | eBay
DIMM Samsung 4GB M471B5273CH0-YK0 RAM, 50Hz
Would this 8GB, laptop RAM stick from my old, broken laptop be able to replace this 4GB RAM stick from my new laptop or are they too incompatible? : r/pcmasterrace