Hardware Spec Index

Tessarix PX-4353 Edge Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4353-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index4,725 (PCIe Cards & NVMe Enclosures scale)
Category rank#3,284
Street price$299
Power6 W
Performance per dollar15.80
Released2025

Specifications

BrandTessarix
ModelTessarix PX-4353 Edge
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
Strivon PX-2716 Ti M.2 NVMe to PCIe 4.0 x4 Adapter964$29Compare
Tessarix PX-1894 Max Quad M.2 PCIe 4.0 x16 Card3,949$209Compare
Veltrix PX-7584 Pro USB 3.2 Gen 2 NVMe Enclosure3,181$159Compare
Altrix PX-2790 SE USB 3.2 Gen 2 NVMe Enclosure872$19Compare
Tessarix PX-4833 XT USB 3.2 Gen 2 NVMe Enclosure2,487$89Compare
Veltrix PX-1069 Edge USB 3.2 Gen 2 NVMe Enclosure861$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4353 Edge Dual M.2 PCIe Switch Card”, https://vextor7.com/item/8601446 (accessed 2026-10-22).