use pcie x1 in x16 slot
Amazon.com: ACTIMED PCI-E X1 to SATA 3.0 Controller Card, 2-Port ...
Khe cắm mở rộng: 2 x PCIe 5.0 x16 slots (supports x16 or x8/x8 modes), 1 x PCIe 4.0 x16 slot (supports x4 mode) ... Khe cắm mở rộng: 4x PCI-E x16 slot, 1x PCI-E x1 slot.
Mainboard MSI MAG B550 Tomahawk
Bàn phím Keychron X1 A Black · 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1) · 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed · 3x PCIe 3.0 x1 slots.
HP Z840 Workstation 2x E5-2630 V3 Eight Core 2.4Ghz ...
Thông số kỹ thuật HP Z840 Workstation ; Expansion Slots, PCIe Gen3 x16, 1 PCIe Gen2 x4 slot/x16 connector, 1 PCIe Gen2 x1 slot/x4 connector, 1 PCIe Gen2 x1 slot, ...