Hardware Spec Index

Altrix PX-3966 Edge USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3966-EDGE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index4,471 (PCIe Cards & NVMe Enclosures scale)
Category rank#1,059
Street price$259
Power8 W
Performance per dollar17.26
Released2024

Specifications

BrandAltrix
ModelAltrix PX-3966 Edge
TypeUSB4 40Gbps NVMe Enclosure
Host interfaceUSB4 (40Gbps), Thunderbolt 3/4 compatible
ThroughputUp to 3,800 MB/s
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingAluminum shell, thermal pad
Bus powerYes (bus-powered)
CompatibilityWindows, macOS, Linux; UASP

Related guides

NVMe SSDs ExplainedUSB4 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-3467 SE Quad M.2 PCIe 4.0 x16 Card2,078$69Compare
Veltrix PX-9149 SE Dual M.2 PCIe Switch Card4,576$279Compare
Tessarix PX-6609 Ti PCIe 4.0 x16 Riser Cable4,947$309Compare
Tessarix PX-7276 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,737$49Compare
Veltrix PX-4732 Plus USB4 40Gbps NVMe Enclosure4,099$249Compare
Strivon PX-2670 SE M.2 NVMe to PCIe 4.0 x4 Adapter685$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3966 Edge USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/63310459 (accessed 2026-10-22).