Review on 🔋 SAMSUNG M471A1K43CB1-CTD 8GB DDR4 2666MHz Memory Module - Buy Now for Enhanced Performance by Karen Murray

At first I had a little trouble getting the computer to recognize the additional memory. But maybe it was me. I had an empty slot so I installed it there and the laptop didn't see it. I was a little annoyed because I completely assembled the computer - the numbers, right? So I don't know if I installed it correctly or what. But this memory has a slightly better speed rating than the original memory. I don't know if it matters. But what I did was take out the original memory and put the new memory in that slot. Started and earned everything. Then I put my native memory card in the 2nd slot and it worked too. So in the end everything works with double the original memory.