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Refurbished: ASRock X370M Pro4 AMD AM4 200+ (OC) 1 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1 HDMI, DVI-D, D-Sub 7.1 (PCIe Gen3 x4), 1 M.2 (SATA3) 7 x USB 3.1 Gen1 Motherboards - Newegg.com
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PCI E 3.0 1x 4x 8x 16x Graphics card protection Adapter PCB Test Card PCI Express PCIe x16 Extender For GTX1080 PCIe3.0 X16 X1|Computer Cables & Connectors| - AliExpress
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1 x PCI Express 3.0 x16 Slot (PCIE2 @ x16 mode) 1 x PCI Express 2.0 x16 Slot (PCIE4 @ x4 mode) 2 x PCI Express 2.0 x1 Slots 3 x PCI
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