Hardware Spec Index

Tessarix PX-2126 Pro Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2126-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index4,787 (PCIe Cards & NVMe Enclosures scale)
Category rank#7,817
Street price$349
Power6 W
Performance per dollar13.72
Released2022

Specifications

BrandTessarix
ModelTessarix PX-2126 Pro
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
CoolingHeatsink + 40 mm fan
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
Altrix PX-1086 Prime M.2 NVMe to PCIe 4.0 x4 Adapter815$19Compare
Tessarix PX-3356 Edge USB4 40Gbps NVMe Enclosure5,179$369Compare
Tessarix PX-3007 Pro USB4 40Gbps NVMe Enclosure3,551$189Compare
Tessarix PX-5334 Edge M.2 NVMe to PCIe 4.0 x4 Adapter3,068$159Compare
Tessarix PX-9757 Ti M.2 NVMe to PCIe 4.0 x4 Adapter4,408$299Compare
Tessarix PX-1536 Plus M.2 NVMe to PCIe 4.0 x4 Adapter2,148$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2126 Pro Dual M.2 PCIe Switch Card”, https://vextor7.com/item/614533 (accessed 2026-10-21).