This was my ram(8gb ddr4 SO-DDIM) in laptop Lenovo ideapad gaming 3 Iam thinking to buy extra 8gb ram I found similar to this not the same https://amzn.in/d/c2lpBoF(Kingston Value Memory 8GB DDR4 3200Mhz Laptop SO DIMM RAM, CL-22,(KVR32S22S8/8), Green) do I need to buy this or not help me?