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PCI Express 4.0 offenbar doch auf älteren AM4-Mainboards möglich
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AMD Ryzen 3000: Gigabyte schaltet PCI-Express 4.0 auf X470- & B450- Mainboards frei
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Amazon.com: MSI MAG B550M Mortar Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, Micro-ATX, AMD Ryzen 5000 Series Processors) : Electronics
CML-S und PCI-Express 4.0: Alles kann, nichts muss - Hardwareluxx
Some ASUS X470 and B450 Motherboards Support PCIe 4.0 | eTeknix
ASRock B650 LiveMixer AM5 ATX Mainboard , 4 slots DDR5, 3 PCIE 4.0 x16, 3 M.2 slots, 2.5Gb Lan, 7.1 Nahimic Audio , Rear USB3.2 Gen2X2 Type_C , 14+2+1 Power Phase, bios flash back, Amd Crossfire - Newegg.com
Gigabyte Z690 UD DDR4 ATX Motherboard - Supports 12th Gen Intel Core Processors (LGA 1700), DDR4-5333MHz(
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