2 x m.2 slots

Main Asrock B450M Pro4 (Chipset AMD B450/ Socket AM4/ VGA onboard)-Hàng Chính Hãng ... 2 x PCI Express 3.0 x16 Slots, 1 x PCI Express 2.0 x1 Slots, 1 x Ultra M.2, ...

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

1 x PCIe 5.0 x16 slot. Intel® Z790 Chipset 2 x PCIe 4.0 x16 slots (support x4 mode). Ổ cứng hỗ trợ. Total supports 5 x M.2 slots and 4 x SATA 6Gb/s ports*