PCIe bifurcation riser cards
A bifurcation riser splits one x16 slot into two or three electrical links, x8/x8 or x8/x4/x4. The motherboard BIOS must support bifurcation on that slot; the riser provides the mechanical split and the extra slots.
Every board below is published with its split, generation and ribbon length. Factory direct, no minimum order.
- ARC1-PELY428-C5V3 · 1U PCIe x8 to dual x8 bifurcated flexible riser, 5 cm ribbon
- ARC1-PELY423-C5V3 · PCIe x16 bifurcated flexible riser, 5 cm ribbon
- ARC1-PELY523P-C5G5 · PCIe x16 Gen4 bifurcated flexible riser, 6 cm ribbon
- ARC1-PELY623P-C6V4 · PCIe x16 Gen4 bifurcated flexible riser, 6 cm ribbon
- ARC1-PELY723P-C6G5 · PCIe x16 Gen5 bifurcated flexible riser, 6 cm ribbon
- ARC2-PELY5306M2-C8V4M30 · 2U bifurcated & M.2 riser, 50 cm or 80 cm ribbon
- ARC2-PELY523P1 · 2U PCIe x16 bifurcated riser, dual x16 at x8, x8
- ARC2-PELY536P · 2U PCIe x16 trifurcated riser, triple x16 at x8, x4, x4
- ARC1-PELY523P-C6G5 · PCIe x16 Gen4 bifurcated flexible riser, 16.6 mm gold fingers
- ARC1-PERY523P-C16 · PCIe x16 bifurcated flexible riser, right-angled, 16 cm ribbon
- ARC1-PERY523P-Cx · PCIe x16 bifurcated flexible riser, right-angled, built-to-length ribbon
- ARC2-733-2X16C7V3 · 2U dual PCIe x16 flexible riser, 7 cm ribbon
- ARC2-PELY4207P-C5V3 · 2U PCIe x16 bifurcated flexible riser, 5 cm ribbon
- ARC2-PELY427P-C5V3 · 2U PCIe x16 bifurcated flexible riser, 5 cm ribbon
- ARC2-PELY436P-C5V3 · 2U PCIe x16 trifurcated flexible riser, 5 cm ribbon
- ARC2-PELY5306P-C5V4 · 2U PCIe x16 bifurcated flexible riser with middle x4, 5 cm ribbon
- ARC2-PELY527P-C5V4 · 2U PCIe x16 bifurcated flexible riser, ribbon built to length
- ARC2-PELY536P-C5V4 · 2U PCIe x16 trifurcated flexible riser, ribbon built to length
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