The Lexar 4GB DDR4 2666MHz Laptop RAM is a reliable memory module designed to enhance the performance of laptops and notebooks. With a capacity of 4GB and a speed of 2666MHz, this RAM provides a solid boost in data transfer rates, making it well-suited for general computing tasks, including web browsing, office applications, and light multitasking.

Operating at a low 1.2V, it offers energy efficiency while delivering stable performance. The non-ECC configuration and CAS latency of CL19 ensure smooth operation without the complexity of error correction, making it ideal for everyday use.

The module features a 260-pin SO-DIMM form factor, ensuring compatibility with most modern laptops that support DDR4 memory. With a data transfer rate of 21.3GB/s, the Lexar 4GB DDR4 RAM is designed to handle standard computing needs effectively. It also comes with a limited lifetime warranty, providing assurance of long-term reliability and support.