Hardware Spec Index

Tessarix PX-4371 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4371-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index4,408 (PCIe Cards & NVMe Enclosures scale)
Category rank#8,378
Street price$239
Power6 W
Performance per dollar18.44
Released2022

Specifications

BrandTessarix
ModelTessarix PX-4371 Core
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
Veltrix PX-6155 SE USB4 40Gbps NVMe Enclosure3,409$169Compare
Tessarix PX-6326 Prime Dual M.2 PCIe Switch Card4,505$259Compare
Veltrix PX-6128 Max M.2 NVMe to PCIe 4.0 x4 Adapter2,762$129Compare
Tessarix PX-5766 Core PCIe 4.0 x16 Riser Cable1,512$39Compare
Veltrix PX-5340 Ti Quad M.2 PCIe 5.0 x16 Card5,565$399Compare
Tessarix PX-6187 Edge PCIe 4.0 x16 Riser Cable2,105$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4371 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/80436605 (accessed 2026-10-22).