The Samsung 8GB DDR4 3200 MHz PC4-25600 SODIMM Laptop Memory RAM M471A1K43DB1 is a high-quality memory module specifically designed for laptops, notebooks, and all-in-ones (AIO) devices. With a total capacity of 8GB and a single module capacity of 8GB, this DDR4 SDRAM memory features non-ECC unbuffered technology for improved performance and stability. Manufactured by Samsung, this memory module has a lifetime warranty and is compatible with laptops requiring 8GB of memory capacity. Its compact SO-DIMM form factor makes it easy to install and compatible with laptops that support DDR4 memory technology.