Hardware Spec Index

Tessarix PX-5668 Pro Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5668-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index5,333 (PCIe Cards & NVMe Enclosures scale)
Category rank#33,984
Street price$359
Power6 W
Performance per dollar14.86
Released2023

Specifications

BrandTessarix
ModelTessarix PX-5668 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
Veltrix PX-7817 Pro Quad M.2 PCIe 4.0 x16 Card2,370$89Compare
Veltrix PX-8431 Pro PCIe 4.0 x16 Riser Cable705$19Compare
Veltrix PX-9156 Plus M.2 NVMe to PCIe 4.0 x4 Adapter4,387$239Compare
Strivon PX-2648 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,285$39Compare
Strivon PX-6890 Edge Quad M.2 PCIe 4.0 x16 Card3,319$189Compare
Tessarix PX-5039 Prime Dual M.2 PCIe Switch Card5,147$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5668 Pro Dual M.2 PCIe Switch Card”, https://vextor7.com/item/95542163 (accessed 2026-10-21).