Hardware Spec Index

Tessarix PX-9185 SE Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9185-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index3,700 (PCIe Cards & NVMe Enclosures scale)
Category rank#19,742
Street price$179
Power6 W
Performance per dollar20.67
Released2024

Specifications

BrandTessarix
ModelTessarix PX-9185 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
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-1525 Prime M.2 NVMe to PCIe 4.0 x4 Adapter998$19Compare
Altrix PX-9158 XT M.2 NVMe to PCIe 4.0 x4 Adapter4,389$229Compare
Altrix PX-6591 SE Thunderbolt 5 NVMe Enclosure4,822$339Compare
Tessarix PX-8905 Pro PCIe 4.0 x16 Riser Cable1,945$49Compare
Altrix PX-1766 Core Quad M.2 PCIe 4.0 x16 Card2,879$109Compare
Tessarix PX-6236 Edge Quad M.2 PCIe 5.0 x16 Card5,600$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9185 SE Dual M.2 PCIe Switch Card”, https://vextor7.com/item/20078435 (accessed 2026-10-20).