The Crucial 8GB RAM DDR4.2666 2666MHz Laptop Ram CT8G4SFS8266.M8FD is a high-quality memory module designed for laptops. With a total capacity of 8GB spread across one module, this DDR4 SDRAM is perfect for enhancing the performance of your device. The SO-DIMM form factor and 260 pins make it compatible with a wide range of laptops, while the PC4-21300 bus speed ensures fast data transfer rates. Upgrade your laptop's memory capacity with this reliable and efficient Crucial RAM module.