MMD8829/16GB. Brand: Lenovo Component for: PC/server, Internal memory: 16 GB, Memory layout (modules x size): 1 x 16 GB, Internal memory type: DDR4, Memory clock speed: 3200 MHz In CoreParts you will find a wide range of alternative RAM modules all using original chip sets, that match the performance of your original RAM modules with different sizes, and capacities, manufactured by high-end, certified and trusted suppliers.