Hardware Spec Index

Veltrix PX-8421 Core USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX8421-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index5,507 (PCIe Cards & NVMe Enclosures scale)
Category rank#39,273
Street price$399
Power8 W
Performance per dollar13.80
Released2022

Specifications

BrandVeltrix
ModelVeltrix PX-8421 Core
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
Strivon PX-7681 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,716$49Compare
Veltrix PX-7604 Plus USB 3.2 Gen 2x2 NVMe Enclosure2,525$89Compare
Tessarix PX-5339 Plus M.2 NVMe to PCIe 4.0 x4 Adapter5,240$399Compare
Strivon PX-8092 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,456$39Compare
Tessarix PX-2206 XT PCIe 4.0 x16 Riser Cable4,470$299Compare
Altrix PX-1235 Edge USB4 40Gbps NVMe Enclosure3,492$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-8421 Core USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/97831723 (accessed 2026-10-22).