Hardware Spec Index

Veltrix PX-2976 XT USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX2976-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index4,697 (PCIe Cards & NVMe Enclosures scale)
Category rank#33,849
Street price$279
Power8 W
Performance per dollar16.84
Released2022

Specifications

BrandVeltrix
ModelVeltrix PX-2976 XT
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-6196 XT M.2 NVMe to PCIe 4.0 x4 Adapter4,156$219Compare
Veltrix PX-2352 SE USB4 40Gbps NVMe Enclosure5,306$399Compare
Tessarix PX-6322 Ti Dual M.2 PCIe Switch Card5,403$379Compare
Veltrix PX-2840 Prime Quad M.2 PCIe 4.0 x16 Card4,729$279Compare
Altrix PX-9418 Ti Quad M.2 PCIe 4.0 x16 Card3,699$199Compare
Strivon PX-6914 Prime USB 3.2 Gen 2 NVMe Enclosure1,307$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-2976 XT USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/25750398 (accessed 2026-10-19).