4GB RAM Memory for Acer Aspire E5-521-4270 E5-521-4251 E5-521-424U E5-521-412J E5-521-40KB E5-521-29ZV E5-521-29Q4 E5-521-29L8 E5-521-295H E5-521-28TF E5-521-28D4 E5-521-289K E5-521-27WC E5-521-27HR

4GB DDR3L-1600 PC3-12800 512x64 CL11 1.35V 204 Pin SODIMM. Upgrade your laptop's performance with this high-quality RAM memory that offers reliable and efficient performance. With its wide compatibility, it can be used with a variety of laptops, making it a practical choice for any user. The lifetime warranty provides added protection for your investment, and the installation process is quick and easy. Made with exceptional quality materials, this RAM memory is built to last, ensuring long-term durability and reliability.