Hardware Spec Index

Tessarix PX-4626 Pro Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4626-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index5,154 (PCIe Cards & NVMe Enclosures scale)
Category rank#49,296
Street price$399
Power6 W
Performance per dollar12.92
Released2026

Specifications

BrandTessarix
ModelTessarix PX-4626 Pro
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
CoolingPassive heatsink
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-7009 XT Quad M.2 PCIe 4.0 x16 Card4,022$229Compare
Veltrix PX-1542 XT PCIe 4.0 x16 Riser Cable4,332$259Compare
Tessarix PX-2808 Edge PCIe 4.0 x16 Riser Cable1,622$39Compare
Altrix PX-4670 Core Dual M.2 PCIe Switch Card5,597$339Compare
Strivon PX-1310 Prime USB 3.2 Gen 2x2 NVMe Enclosure3,302$159Compare
Strivon PX-1165 Plus M.2 NVMe to PCIe 4.0 x4 Adapter3,701$179Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4626 Pro Dual M.2 PCIe Switch Card”, https://vextor7.com/item/9256925 (accessed 2026-10-24).