T he Samsung 8GB M471A1K43CB1-CTD 1Rx8 PC4-2666V-SA1-11 DDR4 LAPTOP MEMORY is a high-quality memory module designed for laptops. It features a SO-DIMM form factor and a total capacity of 8GB, with a bus speed of PC4-21300 (DDR4-2666). The memory module is ideal for upgrading or replacing existing memory modules to enhance the performance and efficiency of the laptop. With its reliable brand reputation, Samsung ensures quality and compatibility with various laptop models.