The 16GB 4X4GB 12800U DIMM Desktop Memory RAM is a high-quality memory module set designed for desktop computers. Made by SK Hynix,Samsung and Ramaxel, a reliable brand in memory technology, this DDR4 SDRAM RAM kit includes 4 modules, each with a capacity of 4GB. With a total capacity of 16GB, this RAM set is perfect for upgrading your computer's memory capacity. It is backed by a lifetime manufacturer warranty, ensuring long-lasting performance and reliability. The modules have a form factor of DIMM, with 288 pins and a voltage of 1.2V, making them compatible with a wide range of desktop computers.