The Gigastone 8GB (2x4GB) DDR3 1600MHz PC3-12800 SODIMM Laptop Memory RAM is a reliable and high-quality memory upgrade for laptops. With a total capacity of 8GB divided into two 4GB modules, this DDR3 RAM is designed to improve the performance and speed of your device. The SO-DIMM form factor and 204 pins ensure compatibility with a wide range of laptops, while the bus speed of PC3-12800 (DDR3-1600) ensures efficient data transfer and processing. Upgrade your laptop's memory capacity with this new Gigastone RAM module.