Corsair Vengeance Performance Unbuffered Generation Computer Components Review

Corsair always worked and never failed. Remember, the lower the cass the better, and this ram rules! PS - advice. If you install two different types of RAM, your computer will run slower. Don't limit yourself to good memory, as good memory improves the overall performance of your computer and ensures your computer performs at its best.

This works with 4750G natively at 3200MHz without XMP or timing modification on ASRock A300. It ran at 2400MHz on the 3400G before XMP was introduced. AMD 4750GASRock A300BIOS: 3.60s

Check your laptop specs carefully to ensure you have the correct MHZ for your laptop. It works great and you can see the difference

The price was a little more than I would like to pay but the product itself is what you would expect from Corsair. Reliable RAM is a must. As a side note, always check your laptop's specs to make sure you have enough slots and that the laptop can support the RAM speed you're trying to set :)