Hardware Spec Index

Veltrix PX-8431 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX8431-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,106 (PCIe Cards & NVMe Enclosures scale)
Category rank#33,542
Street price$79
Power12 W
Performance per dollar26.66
Released2025

Specifications

BrandVeltrix
ModelVeltrix PX-8431 Plus
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingPassive heatsink
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-4113 Ti Quad M.2 PCIe 4.0 x16 Card2,303$89Compare
Tessarix PX-1195 Ti Quad M.2 PCIe 5.0 x16 Card4,780$279Compare
Tessarix PX-7653 SE M.2 NVMe to PCIe 4.0 x4 Adapter3,094$139Compare
Tessarix PX-5699 SE USB 3.2 Gen 2 NVMe Enclosure4,037$189Compare
Veltrix PX-1521 Pro Dual M.2 PCIe Switch Card5,073$329Compare
Veltrix PX-3062 Ultra USB 3.2 Gen 2x2 NVMe Enclosure3,102$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-8431 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/2006389 (accessed 2026-10-20).