Hardware Spec Index

Veltrix PX-9451 Max Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX9451-MAX · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index5,196 (PCIe Cards & NVMe Enclosures scale)
Category rank#34,505
Street price$319
Power12 W
Performance per dollar16.29
Released2025

Specifications

BrandVeltrix
ModelVeltrix PX-9451 Max
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 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 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-7629 SE USB4 40Gbps NVMe Enclosure5,158$359Compare
Veltrix PX-2126 Plus Dual M.2 PCIe Switch Card3,403$139Compare
Veltrix PX-5180 Prime USB4 40Gbps NVMe Enclosure4,536$249Compare
Tessarix PX-1908 Prime USB 3.2 Gen 2 NVMe Enclosure4,843$309Compare
Veltrix PX-3263 SE USB 3.2 Gen 2x2 NVMe Enclosure1,672$39Compare
Strivon PX-2931 XT USB 3.2 Gen 2x2 NVMe Enclosure3,979$239Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-9451 Max Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/38834 (accessed 2026-10-18).