https://wccftech.com/gigabyte-z690-motherboards-ddr5-ddr4-support-listed-ready-for-intel-alder-lake-cpu/

Gigabyte's AORUS Z690 motherboard lineup has leaked out over at EEC and will include at least 27 boards. The lineup was spotted by Momomo_US (via Videocardz) & comes in both DDR5 and DDR4 flavors for Alder Lake Desktop CPUs.

According to the leak, Gigabyte is working on at least 27 motherboards that would launch under its Z690 series lineup. These include the next-gen Z690 AORUS, Z690 AERO, Z690 Gaming & the Z690 UD series families.