Enhance your laptop's memory with the SK HYNIX HMA851S6AFR6N 4GB 1RX16 DDR4 SO-DIMM PC4-19200 2400MHZ Laptop Memory. This module has a total capacity of 4GB . It has a form factor of SO-DIMM with 260 number of pins, making it compatible with most laptops. Upgrade your computer's performance with this high-quality memory module from SK Hynix. With its reliable brand and top-notch specifications, you can be sure to get the best out of your laptop. Perfect for gaming, video editing, and other demanding applications.