More from Amazon.com : https://www.amazon.com/gp/product/B00AMN9HWC?tag=lowcarbconfi-20
4GB DDR3 Laptop Memory Upgrade for Gateway NE Notebook NE56R31u PC312800S 204 pin 1600MHz
Product Description :
4GB PC3-12800S DDR3 1600MHz 204 pin SODIMM for Gateway NE Notebook NE56R31u
Capacity 4GB
Speed PC3-12800 DDR3 1600MHz
Form Factor 204 pin SODIMM
Halogen Free ROHS Warranty Lifetime