Hardware Spec Index

Altrix PX-4891 Ultra PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4891-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index631 (PCIe Cards & NVMe Enclosures scale)
Category rank#26,248
Street price$19
Performance per dollar33.21
Released2020

Specifications

BrandAltrix
ModelAltrix PX-4891 Ultra
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, “Altrix PX-4891 Ultra PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/5118858 (accessed 2026-10-19).