How much RAM does my laptop need? 4GB vs. 8GB vs. 16GB, etc. | PCWorld
4GB Stick Gateway NE Notebook NE Notebook NE56R37u NE Notebook NE56R41u NE Notebook NE56R42u NE Notebook NE56R43u NE Notebook NE56R45u NE Notebook NE56R47u SO-DIMM DDR3 PC3-10600 1333MHz RAM Memory at Amazon.com