Crucial CB8GS2666 8GB DDR4 2666MHz SODIMM Laptop Memory

The Crucial Basics CB8GS2666 is an 8GB DDR4 SODIMM module designed as a simple, cost-effective upgrade path for laptops that need more memory. Running at 2666MHz with a CAS latency of CL19 and operating at just 1.2 volts, it meets the DDR4 standard specifications that the vast majority of laptops from the last several years support. Whether your laptop shipped with 4GB and struggles with browser tabs, or you want to bring an 8GB system up to 16GB by adding a second module, this Crucial stick provides a reliable way to get there.

As a product from Crucial — the consumer brand of Micron Technology, one of only three major DRAM manufacturers worldwide — the CB8GS2666 uses quality memory components and undergoes thorough testing. Installation is typically a straightforward process that takes just minutes, requiring you to access the memory slot on the underside of your laptop, align the module's notch with the slot, and press it into place. For anyone looking to extend the useful life of an aging laptop or boost the performance of a budget-friendly new one, adding this 8GB module is one of the most impactful and affordable hardware upgrades available.