The Samsung 8GB 1Rx16 PC4-3200AA-SCO-11 Laptop RAM is a high-quality memory module designed for laptops. With a total capacity of 4GB and a capacity per module of 4GB, this DDR4 SDRAM RAM provides fast and efficient performance for your computer. It features ECC memory for error correction and a lifetime manufacturer warranty for peace of mind. The SO-DIMM form factor and 260 pins make it compatible with various laptop models, offering reliable performance for your computing needs.