Hardware Spec Index

Tessarix PX-4174 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4174-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index4,282 (PCIe Cards & NVMe Enclosures scale)
Category rank#9,833
Street price$259
Power6 W
Performance per dollar16.53
Released2019

Specifications

BrandTessarix
ModelTessarix PX-4174 XT
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
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-5037 Ti Quad M.2 PCIe 4.0 x16 Card5,543$339Compare
Veltrix PX-7379 Ultra USB 3.2 Gen 2x2 NVMe Enclosure2,818$119Compare
Altrix PX-9144 Pro USB 3.2 Gen 2 NVMe Enclosure5,600$389Compare
Tessarix PX-4280 Max PCIe 4.0 x16 Riser Cable1,935$69Compare
Tessarix PX-8309 Ti USB 3.2 Gen 2x2 NVMe Enclosure3,167$139Compare
Strivon PX-6266 Pro Dual M.2 PCIe Switch Card4,574$269Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4174 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/2933842 (accessed 2026-10-19).