Hardware Spec Index

Altrix PX-9401 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX9401-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,079 (PCIe Cards & NVMe Enclosures scale)
Category rank#36,814
Street price$69
Power6 W
Performance per dollar30.13
Released2020

Specifications

BrandAltrix
ModelAltrix PX-9401 Ultra
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
Tessarix PX-1240 Edge Quad M.2 PCIe 4.0 x16 Card4,543$279Compare
Tessarix PX-8714 SE M.2 NVMe to PCIe 4.0 x4 Adapter2,433$99Compare
Altrix PX-2631 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter5,600$369Compare
Tessarix PX-4874 Prime USB 3.2 Gen 2x2 NVMe Enclosure2,625$99Compare
Strivon PX-5860 Pro Thunderbolt 5 NVMe Enclosure4,520$319Compare
Veltrix PX-4698 Edge Dual M.2 PCIe Switch Card4,951$319Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-9401 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/50006680 (accessed 2026-10-20).