Based on the Intel IOTG roadmap, fourth-generation Core processors (code name "Haswell") had been End-Of-Life since 2019 Q3, and fourth-generation Core ULT (15W) processors (code name "Haswell-U") had been End-Of-Life since 2020 Q3.
DFI had prepared a seamless and effortless transition plan for customers. If you're current customers of the DFI HD/HU series or using similar products, please leave your information and download our EOL transition guide.