Hardware Spec Index

Altrix PX-3881 Ultra PCIe 5.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3881-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,758 (PCIe Cards & NVMe Enclosures scale)
Category rank#49,010
Street price$119
Performance per dollar23.18
Released2025

Specifications

BrandAltrix
ModelAltrix PX-3881 Ultra
TypePCIe 5.0 x16 Riser Cable
Host interfacePCIe 5.0 x16, 200 mm shielded
ThroughputFull 32 GT/s per lane
Drive supportn/a
Coolingn/a
Bus powern/a
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

PCIe 5.0 ExplainedPCIe Lanes ExplainedNVMe SSDs ExplainedUSB4 ExplainedThunderbolt 5 Explained

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Cite this page: Hardware Spec Index, “Altrix PX-3881 Ultra PCIe 5.0 x16 Riser Cable”, https://vextor7.com/item/8545336 (accessed 2026-10-22).