I apologize I have NO IDEA if DDR , MPN or anything that is specified is correct. When I googled the number on the label it came back as: "

Kingston 8GB DDR4 2666MHZ SODIMM". The two 8Gb Kingston Memory came from my Lenovo Legion 5 Gaming Laptop when I upgraded memory.

The 1gbx2 memory came from a laptop that I upgraded. My hopes are that you can enlarge the photos to know what you are getting as I can not accept returns.

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The best to you!