The Samsung 4GB DDR4-2400 SODIMM Laptop RAM M471A5244CB0-CRC is a high-quality memory module designed for laptops. With a total capacity of 4GB and DDR4 SDRAM technology, it provides fast and reliable performance. The ECC memory feature ensures error correction, making it ideal for demanding applications. Backed by a lifetime manufacturer warranty and made by Samsung, a trusted brand, this RAM offers longevity and peace of mind. The compact SO-DIMM form factor and 260 pins make it compatible with a wide range of laptop models.