The best memories on the market, with a lifetime warranty, I use them in all my laptops. However, be careful with this specific type of memory: it is available in two types, low and high voltage, i.e. 1.35V and 1.5V. Laptops usually do not mention these specifications, so before you buy, you will need to open your computer and check the memory that the manufacturer has installed to confirm the voltage. Unfortunately, I made a mistake in my last purchase as well, and now I have a set of 2X8GB brand new memories that I don't know what to do with.