motherboard with 2 pcie 4.0 x16 slots

PCIe 4.0 expansion cards, such as this $89 ASUS Hyper M.2 x16 PCIe 4.0 x16 card, which is used for high-performance PCIe 4.0 NVMe SSDs, are inserted into PCIe slots, which may or may not be installed on a PCIe 4.0 motherboard.

The B550MX/E PRO is a MicroATX motherboard with a B550 chipset compatible with the Ryzen 5000 series.Simple yet uncompromised configurations include 10-phase power circuits with "Digital PWM" and PCIe 4.0 and PCIe 4.0 M.2 slots.

Khe cắm mở rộng: 1 x PCIe Gen4x16 Slot, 2 x PCIe Gen3x1 Slots, 1 x M.2 Socket (Key E) ... Khe cắm mở rộng: 1 x PCIe 4.0 x16 slot, 2 x PCIe 4.0 x1 slots.