Upgrade your desktop computer's performance with this high-quality 4GB DDR4 Samsung desktop memory RAM. With a bus clock of 2133 MHz and a 288-pin design, this memory module is perfect for enhancing your computer's speed and responsiveness. This unit is designed to provide registered memory features, ensuring reliability and stability during high-performance computing.This memory module is manufactured in China and is the M378A5143DB0-CPB model. It comes with a single module of 4GB capacity and DDR4 type. The memory module is perfect for desktop computers, and it is compatible with different computer components and parts. The unit quantity is one, and it is shipped as a unit. Purchase this Samsung desktop memory RAM, enhance your computer's performance, and make your computing experience more efficient.