The Samsung 8GB DDR4 Laptop RAM is a high-quality memory module designed for desktop computers. With a total capacity of 8GB and a bus speed of PC4-21300, this RAM provides fast and efficient performance for your laptop. The SO-DIMM form factor and DDR4 SDRAM type make it compatible with a wide range of devices, while the 260 pins ensure secure installation. This Samsung RAM model, M471A1K43DB1-CTD, is a reliable choice for upgrading your computer's memory capacity and speed. Fully tested