Hardware Spec Index

Veltrix PX-8391 Ultra USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX8391-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,319 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,227
Street price$29
Power8 W
Performance per dollar45.48
Released2026

Specifications

BrandVeltrix
ModelVeltrix PX-8391 Ultra
TypeUSB 3.2 Gen 2x2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2x2 (20Gbps), USB-C
ThroughputUp to 2,000 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 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-5612 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,181$29Compare
Altrix PX-7811 XT M.2 NVMe to PCIe 4.0 x4 Adapter654$19Compare
Altrix PX-2939 Ti USB 3.2 Gen 2x2 NVMe Enclosure1,957$69Compare
Strivon PX-8983 Ultra Thunderbolt 5 NVMe Enclosure5,210$399Compare
Altrix PX-2591 Core USB 3.2 Gen 2x2 NVMe Enclosure1,609$39Compare
Strivon PX-6924 Max M.2 NVMe to PCIe 4.0 x4 Adapter977$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-8391 Ultra USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/21363991 (accessed 2026-10-20).