Hardware Spec Index

Veltrix PX-6397 Plus USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX6397-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,375 (PCIe Cards & NVMe Enclosures scale)
Category rank#15,852
Street price$159
Power8 W
Performance per dollar21.23
Released2025

Specifications

BrandVeltrix
ModelVeltrix PX-6397 Plus
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-3211 Prime Dual M.2 PCIe Switch Card5,354$349Compare
Tessarix PX-8679 Edge PCIe 4.0 x16 Riser Cable2,346$79Compare
Veltrix PX-3974 Plus M.2 NVMe to PCIe 4.0 x4 Adapter4,544$239Compare
Strivon PX-9696 Prime Dual M.2 PCIe Switch Card3,675$189Compare
Strivon PX-1996 Ti Dual M.2 PCIe Switch Card4,950$359Compare
Strivon PX-9851 Ultra Dual M.2 PCIe Switch Card4,916$369Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-6397 Plus USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/537524 (accessed 2026-10-23).