The Samsung 8GB DDR4-2400 PC4-19200 1Rx8 SODIMM Laptop Memory RAM M471A1K43CB1-CRC is a high-quality memory module designed for laptops and notebooks. It has a total capacity of 8GB and a frequency of 2400MHz, providing fast and efficient performance. The RAM is non-ECC unbuffered, making it suitable for a variety of computing tasks. With a lifetime manufacturer warranty and compatibility with DDR4 SDRAM technology, this Samsung RAM is a reliable choice for enhancing the speed and performance of your device.