motherboard with 8 pcie x16 slots: Máy Chủ Dell PowerEdge R620 8×2.5. Best PCIe 5.0 motherboards in 2025 - XDA. Best motherboard for the Ryzen 7 7800X3D in 2024 - XDA.
... PCIe
slot option) or 2
PCIe slots: One x16 slot with x16 bandwidth, full-height, 3/4 length. One x16 slot with x16 bandwidth (or x8 with one processor only) ...
This premium AM5 motherboard also has two PCIe 5.0 x16
slots for graphics and peripherals, with Asus including a PCIe 5.0 M.2 add-in card in the box.
ASROCK limits the motherboard with two
PCIe x16 slots (PCIe 5.0 x16 supporting up to x16 mode and
PCIe 4.0 x16 slot supporting x4 mode) and one PCIe 3.0 x1 slot at the end.