Hardware Spec Index

Veltrix PX-3858 Ultra USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX3858-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index3,649 (PCIe Cards & NVMe Enclosures scale)
Category rank#9,542
Street price$169
Power8 W
Performance per dollar21.59
Released2022

Specifications

BrandVeltrix
ModelVeltrix PX-3858 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-6379 Core PCIe 4.0 x16 Riser Cable1,607$39Compare
Strivon PX-2103 XT Dual M.2 PCIe Switch Card4,754$249Compare
Veltrix PX-9806 SE M.2 NVMe to PCIe 4.0 x4 Adapter4,045$239Compare
Tessarix PX-5040 Ti M.2 NVMe to PCIe 4.0 x4 Adapter888$19Compare
Veltrix PX-3614 Edge M.2 NVMe to PCIe 4.0 x4 Adapter740$19Compare
Tessarix PX-2865 XT PCIe 4.0 x16 Riser Cable806$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-3858 Ultra USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/9496239 (accessed 2026-10-21).