Hardware Spec Index

Veltrix PX-3994 Prime USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX3994-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index4,288 (PCIe Cards & NVMe Enclosures scale)
Category rank#41,442
Street price$249
Power8 W
Performance per dollar17.22
Released2021

Specifications

BrandVeltrix
ModelVeltrix PX-3994 Prime
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-1487 Prime PCIe 4.0 x16 Riser Cable2,282$79Compare
Altrix PX-5774 Core M.2 NVMe to PCIe 4.0 x4 Adapter2,137$59Compare
Strivon PX-4815 SE Quad M.2 PCIe 5.0 x16 Card4,723$269Compare
Veltrix PX-7836 SE USB 3.2 Gen 2x2 NVMe Enclosure4,939$309Compare
Veltrix PX-1864 XT PCIe 4.0 x16 Riser Cable1,559$39Compare
Veltrix PX-8860 Pro PCIe 5.0 x16 Riser Cable4,220$229Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-3994 Prime USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/7756543 (accessed 2026-10-26).