The Samsung 4GB DDR3-1333 PC3-10600 2Rx8 SODIMM Laptop Memory RAM M471B5273DH0-CH9 is a high-quality memory module designed for laptops and notebooks. With a total capacity of 4GB and a frequency of 1333MHz, it offers fast and efficient performance. This unbuffered RAM is manufactured by Samsung, a trusted brand known for its reliable memory products. It comes with a lifetime warranty and is packaged in an anti-static Faraday bag for safe storage and transport. Ideal for upgrading or replacing memory modules in laptops, this DDR3 SDRAM module is a reliable choice for enhancing computer speed and performance.