Hardware Spec Index

Veltrix PX-1921 Pro Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX1921-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index5,179 (PCIe Cards & NVMe Enclosures scale)
Category rank#29,852
Street price$399
Power12 W
Performance per dollar12.98
Released2020

Specifications

BrandVeltrix
ModelVeltrix PX-1921 Pro
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
Veltrix PX-3077 Ultra Dual M.2 PCIe Switch Card4,740$299Compare
Tessarix PX-7441 Plus M.2 NVMe to PCIe 4.0 x4 Adapter696$19Compare
Tessarix PX-4917 SE USB 3.2 Gen 2 NVMe Enclosure1,612$39Compare
Strivon PX-9435 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,067$29Compare
Tessarix PX-4422 Plus USB 3.2 Gen 2x2 NVMe Enclosure2,567$89Compare
Altrix PX-7629 Ti USB 3.2 Gen 2x2 NVMe Enclosure1,661$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-1921 Pro Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/529691 (accessed 2026-10-21).