Hardware Spec Index

Tessarix PX-8104 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8104-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index4,931 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,087
Street price$279
Power6 W
Performance per dollar17.67
Released2022

Specifications

BrandTessarix
ModelTessarix PX-8104 Plus
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-7672 Pro USB 3.2 Gen 2 NVMe Enclosure1,755$59Compare
Veltrix PX-3052 Core M.2 NVMe to PCIe 4.0 x4 Adapter2,668$129Compare
Altrix PX-2786 Core PCIe 4.0 x16 Riser Cable2,656$99Compare
Altrix PX-1509 Edge PCIe 4.0 x16 Riser Cable2,673$119Compare
Tessarix PX-1637 Ti PCIe 4.0 x16 Riser Cable2,536$99Compare
Strivon PX-2032 Core USB 3.2 Gen 2 NVMe Enclosure611$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8104 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/3379954 (accessed 2026-10-22).