The Dell 5420 Samsung 16GB 1Rx8 PC4-3200AA SO-DIMM Memory RAM is a high-quality laptop RAM module designed by Samsung. With a total capacity of 16GB and a bus speed of PC4-3200AA, this memory RAM is ideal for improving the performance of laptops. It is designed in a SO-DIMM form factor, making it compatible with various laptop models. Made in China, this RAM module is a reliable and efficient component for enhancing the speed and efficiency of your laptop.