The SK hynix 8GB DDR4 2400 MHz PC4-19200 1RX8 SODIMM laptop memory RAM is a high-quality memory module designed for laptop computers. With a form factor of SO-DIMM and a capacity per module of 8GB, this DDR4 SDRAM module offers reliable performance and efficient data processing. This single module is a great upgrade option for anyone looking to boost their laptop's memory capacity and improve overall performance.