Hardware Spec Index

Tessarix PX-8643 Pro PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8643-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,653 (PCIe Cards & NVMe Enclosures scale)
Category rank#46,138
Street price$109
Performance per dollar24.34
Released2023

Specifications

BrandTessarix
ModelTessarix PX-8643 Pro
TypePCIe 4.0 x16 Riser Cable
Host interfacePCIe 4.0 x16, 200 mm shielded
ThroughputFull 16 GT/s per lane
Drive supportn/a
Coolingn/a
Bus powern/a
CompatibilityUEFI boot supported; check slot bifurcation

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Cite this page: Hardware Spec Index, “Tessarix PX-8643 Pro PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/84559799 (accessed 2026-10-25).