We learned earlier this week that AMD is gearing up to launch new 500 Series chipsets — A520 and B550 — to help lower the cost of entry for desktop systems running Ryzen 3000 processors. These chipsets are reportedly being produced by long-time AMD partner ASMedia Technology.
The latest news concerning AMD chipsets hails from DigiTimes,
Source: Hot Hardware – AMD 600 Series Chipsets For Ryzen 4000 Zen 3 Desktop CPUs Expected H2 2020