Hardware Spec Index

Tessarix PX-4425 Max Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4425-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index3,746 (PCIe Cards & NVMe Enclosures scale)
Category rank#16,063
Street price$169
Power6 W
Performance per dollar22.17
Released2023

Specifications

BrandTessarix
ModelTessarix PX-4425 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
Altrix PX-9463 Plus Dual M.2 PCIe Switch Card5,600$399Compare
Veltrix PX-3558 Plus M.2 NVMe to PCIe 4.0 x4 Adapter2,212$79Compare
Veltrix PX-8143 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter2,049$69Compare
Strivon PX-7401 Pro Quad M.2 PCIe 5.0 x16 Card4,886$319Compare
Veltrix PX-6274 Edge USB 3.2 Gen 2x2 NVMe Enclosure3,958$189Compare
Altrix PX-3749 Pro USB 3.2 Gen 2 NVMe Enclosure2,083$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4425 Max Dual M.2 PCIe Switch Card”, https://vextor7.com/item/90140181 (accessed 2026-10-24).