B450 + 4K60 Pro + Graphics Card + NVMe?
B450 + 4K60 Pro + Graphics Card + NVMe?
The B450 motherboard likely supports sufficient PCIe lanes for your needs, but confirm with the specific model details and ensure it meets the requirements of your GPU, NVME drive, and storage setup.
The information from the search confirms the specifications, so the answer is no.
Depends on other components too. It isn't always required to use the card at 16, and not every NVMe drive is 4x fast.