Hardware Spec Index

Tessarix PX-4601 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4601-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index4,120 (PCIe Cards & NVMe Enclosures scale)
Category rank#18,765
Street price$219
Power6 W
Performance per dollar18.81
Released2025

Specifications

BrandTessarix
ModelTessarix PX-4601 Core
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-5832 Ultra Quad M.2 PCIe 5.0 x16 Card4,046$249Compare
Altrix PX-8749 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,533$39Compare
Tessarix PX-1434 Prime Quad M.2 PCIe 4.0 x16 Card3,578$179Compare
Altrix PX-1869 XT M.2 NVMe to PCIe 4.0 x4 Adapter3,101$139Compare
Strivon PX-4830 Ti PCIe 4.0 x16 Riser Cable1,435$39Compare
Veltrix PX-7841 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,905$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4601 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/11675743 (accessed 2026-10-19).