Hardware Spec Index

Tessarix PX-6247 Max Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6247-MAX · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index4,739 (PCIe Cards & NVMe Enclosures scale)
Category rank#47,519
Street price$249
Power6 W
Performance per dollar19.03
Released2021

Specifications

BrandTessarix
ModelTessarix PX-6247 Max
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
Veltrix PX-4363 Edge Quad M.2 PCIe 4.0 x16 Card2,486$79Compare
Strivon PX-6686 Edge USB4 40Gbps NVMe Enclosure3,248$169Compare
Strivon PX-7980 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,292$29Compare
Veltrix PX-1158 Max Quad M.2 PCIe 4.0 x16 Card2,333$89Compare
Tessarix PX-4825 Prime PCIe 4.0 x16 Riser Cable831$19Compare
Veltrix PX-1173 SE Quad M.2 PCIe 5.0 x16 Card5,508$319Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6247 Max Dual M.2 PCIe Switch Card”, https://vextor7.com/item/79484983 (accessed 2026-10-22).