Choose between Intel i225-v and RTL 8125 based on your needs.
Choose between Intel i225-v and RTL 8125 based on your needs.
I understand the concerns about the newer Intel i225-v chips. Some motherboards faced problems or complaints, while others like the Realtek RTL 8125 had fewer issues. I haven’t seen recent discussions about these models being problematic, most posts were from last year (2021). When choosing a NIC or network LAN card, it’s fine to pick either one. You’re looking at two options: an Intel-based board with better features and some minor speed complaints, and a Realtek model that generally performed well but had isolated reports. It’s hard to tell if the issues stem from the hardware itself or just software/configuration. The Realtek RTL8125 has seen fewer complaints overall. If you’re unsure about purchasing one of these boards, consider sticking with standard PCIe NIC options rather than aftermarket cards. I’m not sure if you’ll end up getting either type, and the B660 series offers limited expansion slots. Besides, most PCIe NIC cards don’t support 2.5Gb/s speeds, so forcing lower speeds might be a temporary workaround. (Note: Most ISP connections don’t support 2.5Gb/s anyway—though you’re paying for that capability.)