‎LPDDR4

Make sure this fits by entering your model number.
【POWERFUL PRODUCTIVITY】This 15.6-inch Windows 10 Pro laptop is equipped with Intel J4105 QUAD-CORE processor performance, delivers unmatched speed. Run multiple apps and browser tabs and videos smoothly, ensuring faster multitasking and enjoying immersive entertainment, work and study.
【STORAGE AND MEMORY】6GB RAM boosts your performance. Plus, hard drive ​with 128 GB SSD, Support up to connect 512GB external storage space and 1TB SSD expansion, plenty of space and faster read and write speeds for your documents, photos and videos.