Hardware Spec Index

Altrix PX-2631 Ultra USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX2631-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index5,302 (PCIe Cards & NVMe Enclosures scale)
Category rank#46,595
Street price$349
Power8 W
Performance per dollar15.19
Released2023

Specifications

BrandAltrix
ModelAltrix PX-2631 Ultra
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
Tessarix PX-2924 Max PCIe 4.0 x16 Riser Cable3,320$139Compare
Tessarix PX-5209 Plus Quad M.2 PCIe 4.0 x16 Card5,533$399Compare
Strivon PX-9219 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,246$29Compare
Altrix PX-7647 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,401$39Compare
Strivon PX-3891 Max PCIe 5.0 x16 Riser Cable2,516$99Compare
Altrix PX-5134 Core Thunderbolt 5 NVMe Enclosure5,600$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-2631 Ultra USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/2157647 (accessed 2026-10-21).