MSI B450M PRO-VDH MAX Micro-ATX AM4 Motherboard

MSI B450M PRO-VDH MAX DDR4 Supports 1st, 2nd and 3rd Gen AMD Ryzen, up to 128GB, PCI-E Gen3 x4, Turbo slot

MSI B450M PRO-VDH Max AM4 USB 3 DDR4 D-Sub DVI HDMI Micro-ATX Add to 2 PCI-Express x1 Slots · Motherboards with 4 SATA 6 Gbps Ports · Motherboards

msi b450m provdh max m2 slot MSI B450M PRO VDH MAX4DRR4M2VGA+HDMI ; DIMM Slots, 4 ; Max Memory , 128 ; PCI-E X16, 1 ; PCI-E X1, 2

msi a320ma pro m2 slot No it doesn't have slot however you can install a SATA SSD if you are trying to install a SSD Though speed will not be like NVMe SSD but