The Samsung 16GB DDR5 5600MHz Laptop RAM is a high-performance memory module designed for laptops. With a total capacity of 16GB and a form factor of SO-DIMM, this RAM is ideal for upgrading your system's memory capacity. The ECC memory feature ensures reliability and error correction, while the lifetime manufacturer warranty provides peace of mind. This RAM is a single unit with a bus speed of DDR5 5600B, perfect for boosting your laptop's speed and efficiency. Made by Samsung, a trusted brand in the industry, this RAM is a reliable choice for enhancing your computing experience.