The Crucial 4GB (1x4GB) PC4-19200 (DDR4-2400) Memory Module (CT4G4SFS824A) is a high-quality RAM module designed for use in computers and laptops. With a total capacity of 4GB and a bus speed of PC4-19200 (DDR4-2400), this DDR4 SDRAM module is ideal for improving the performance and speed of your device. The SO-DIMM form factor and 260 pins make it compatible with a wide range of systems, while the Crucial brand ensures reliability and performance. Upgrade your computer's memory capacity with this reliable and efficient memory module.