Hardware Spec Index

Veltrix PX-3961 SE Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX3961-SE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index5,103 (PCIe Cards & NVMe Enclosures scale)
Category rank#26,515
Street price$379
Power6 W
Performance per dollar13.46
Released2022

Specifications

BrandVeltrix
ModelVeltrix PX-3961 SE
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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 ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-1722 XT USB 3.2 Gen 2 NVMe Enclosure2,970$149Compare
Veltrix PX-6517 Ultra Quad M.2 PCIe 5.0 x16 Card5,310$349Compare
Strivon PX-1368 Ultra USB 3.2 Gen 2 NVMe Enclosure836$19Compare
Strivon PX-8649 Pro USB 3.2 Gen 2 NVMe Enclosure1,286$39Compare
Veltrix PX-4246 Ultra Dual M.2 PCIe Switch Card5,224$339Compare
Veltrix PX-2181 XT Dual M.2 PCIe Switch Card5,600$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-3961 SE Dual M.2 PCIe Switch Card”, https://vextor7.com/item/6604057 (accessed 2026-10-21).