This 16GB RAM is 100% compatible with the ASRock Rack W680D4ID-2T/G5/X550.

Information on memory configuration: The following technical specifications should be considered in advance: Non-ECC or ECC (Error-Correction-Code) RAM can be installed in the device. Modules labeled as ECC have error correction. Non-ECC memory modules cannot be mixed with ECC memory. If you plan to expand the memory with the existing RAM, you must check which memory technology (non-ECC / ECC) is currently in use. To utilize the 24GB and 48GB memory modules, you must have the correct Intel revision. Our memory experts are happy to assist you in selecting the correct memory module. Please contact us before ordering a 24GB or 48GB memory module.