Hardware Spec Index

Tessarix PX-1942 SE Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1942-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index3,984 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,767
Street price$199
Power6 W
Performance per dollar20.02
Released2025

Specifications

BrandTessarix
ModelTessarix PX-1942 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
Tessarix PX-4941 Core Quad M.2 PCIe 4.0 x16 Card3,657$179Compare
Strivon PX-1682 SE USB 3.2 Gen 2x2 NVMe Enclosure3,891$229Compare
Strivon PX-8819 Edge USB 3.2 Gen 2x2 NVMe Enclosure2,539$89Compare
Strivon PX-8032 Prime Dual M.2 PCIe Switch Card4,946$359Compare
Tessarix PX-9464 Prime USB4 40Gbps NVMe Enclosure4,615$299Compare
Veltrix PX-2135 Prime Dual M.2 PCIe Switch Card4,752$279Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1942 SE Dual M.2 PCIe Switch Card”, https://vextor7.com/item/6775186 (accessed 2026-10-20).