Full Details from Amazon.com : http://www.amazon.com/gp/product/B00OAIU4PE?tag=onigi-20
8GB Memory Upgrade for Acer Aspire V5-122P-0408 DDR3L 1600MHz PC3L-12800 SODIMM RAM (PARTS-QUICK
Capacity 8GB
Form Factor 204 pin SODIMM
Speed PC3L-12800 1600MHz
135v Low Voltage Low Power