Hardware Spec Index

Tessarix PX-2546 Ultra Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2546-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index3,302 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,080
Street price$189
Power6 W
Performance per dollar17.47
Released2024

Specifications

BrandTessarix
ModelTessarix PX-2546 Ultra
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
Strivon PX-9036 Ti Quad M.2 PCIe 4.0 x16 Card3,399$169Compare
Strivon PX-4565 Prime M.2 NVMe to PCIe 4.0 x4 Adapter2,098$69Compare
Altrix PX-6162 Ultra Quad M.2 PCIe 4.0 x16 Card4,179$229Compare
Veltrix PX-6714 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,025$59Compare
Veltrix PX-3163 Plus PCIe 4.0 x16 Riser Cable3,439$149Compare
Altrix PX-9700 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,263$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2546 Ultra Dual M.2 PCIe Switch Card”, https://vextor7.com/item/6941299 (accessed 2026-10-20).