Upgrade your laptop or notebook's performance with this Crucial 4GB 1600MHz DDR3 SDRAM memory module. Designed to fit a variety of computer models, this memory RAM is a perfect fit for your device. With a capacity of 4 GB, this module is ideal for multitasking, running multiple applications, and browsing the internet with ease. The module is from the well-known brand, Crucial, and is a type of DDR3 SDRAM memory. It operates at 1600MHz, making it a fast and reliable choice for your computer needs. This memory module is a great addition to your computer components and parts, and will surely enhance your computing experience.