New Asus Rog Strix B550-f Gaming Motherboard Socket Am4 For Amd B550m B550 Original Desktop Pci-e 4.0 M.2 Mainboard - Motherboards - AliExpress
ASUS Prime B660M-A D4 LGA 1700(Intel 12th Gen) mATX Motherboard (PCIe 4.0, DDR4,2xM.2 Slots, 1Gb LAN, DP,2 x HDMI, Rear USB 3.2 Gen 2, Front USB 3.2 Gen 1 Type-C, Aura Sync)
CML-S und PCI-Express 4.0: Alles kann, nichts muss - Hardwareluxx
Gigabyte Socket AM4 X570 AORUS PRO WIFI Motherboard AMD Ryzen PCI E 4.0 X570 Mainboard DDR4 128GB Support Bluetooth 5.0 ATX NEW| | - AliExpress
Intel kämpft mit Problemen: Comet Lake sollte PCIe 4.0 unterstützen - Hardwareluxx