pcie 3 0 x16 slot ✓ What is PCIe x16 Slot

pcie 3 0 x16 slot 3 x PCIe x16 2 x PCIe x16 1 x PCIe x16 PCIe x16 2 Slots, Multi-GPU, Graphics, Audio, Network, RAID, SATA3, SATA2, SATA Express

2 PCIe x4: Featuring four lanes, x4 slots deliver up to 1 GBs in PCIe and up to 32 GBs in PCIe 3 PCIe x8: With eight

A high-performance data transfer solution that allows users to connect up to four NVMe drives to their PCIe x16 slot

List of Motherboards with 3 PCI-Express x16 Slots: GIGABYTE B650 Gaming X AX V2, GIGABYTE B650E AORUS Elite X AX ICE, GIGABYTE Z790 Eagle AX,

I am able to use NVMe SSD as boot drive at the PCIe X16 slot by an adapter with my TC-885

It doesn't matter, the cards will work normally But yes there is a single AM3+ motherboard with PCI-E : The ASUS Sabertooth 990FX Gen3