Upgrade your laptop's memory with this 8GB DDR4 2666 MHz CL19 RAM from Crucial. Designed for non-ECC unbuffered memory, it provides a faster and more responsive performance for your computer. With a voltage of 1.2V and a form factor of SO-DIMM, this module is easy to install and guaranteed to last with a lifetime manufacturer warranty.This Crucial RAM has a capacity of 8GB, with a bus speed of DDR4 2666 (PC4 21300) and a CAS latency of 19. It comes with one module and 260 pins, and is unbuffered and non-registered. Perfect for upgrading your laptop's memory, this RAM is a must-have for anyone who wants to boost their computer's performance.