Hardware Spec Index

Tessarix PX-8066 Max Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8066-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index4,234 (PCIe Cards & NVMe Enclosures scale)
Category rank#41,934
Street price$229
Power6 W
Performance per dollar18.49
Released2022

Specifications

BrandTessarix
ModelTessarix PX-8066 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
Tessarix PX-1291 Ti PCIe 4.0 x16 Riser Cable2,970$129Compare
Altrix PX-4242 Core USB 3.2 Gen 2x2 NVMe Enclosure1,717$49Compare
Veltrix PX-1196 XT USB 3.2 Gen 2 NVMe Enclosure2,874$129Compare
Veltrix PX-3783 Plus Dual M.2 PCIe Switch Card3,125$129Compare
Strivon PX-9230 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,612$39Compare
Altrix PX-5190 Pro Dual M.2 PCIe Switch Card5,195$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8066 Max Dual M.2 PCIe Switch Card”, https://vextor7.com/item/41675418 (accessed 2026-10-19).