Memory offered now may differ in speed from the original system memory but has been qualified to work in the system.
XMP -Extreme Memory Profile Designed For Gaming Desktops(DT) Dell™ Branded memory offered in the Memory Selector has gone through rigorous quality assurance and quality control testing to ensure it will work with your specific Dell System so it is fully compatible and supported by Dell. Random Access Memory (RAM) is a type of hardware that your computer uses to store information. Dell Upgrade - 16GB - 1RX8 DDR5 UDIMM 5200MT/s XMP.When mixed, the memory will perform at the lowest speed populated or the highest speed allowed by the system.