Hardware Spec Index

Veltrix PX-9421 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX9421-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,775 (PCIe Cards & NVMe Enclosures scale)
Category rank#40,857
Street price$109
Power6 W
Performance per dollar25.46
Released2020

Specifications

BrandVeltrix
ModelVeltrix PX-9421 XT
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingHeatsink + 40 mm fan
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-6261 Ti Quad M.2 PCIe 4.0 x16 Card4,367$219Compare
Strivon PX-6844 Pro Dual M.2 PCIe Switch Card5,063$319Compare
Strivon PX-5795 Prime Quad M.2 PCIe 4.0 x16 Card4,223$229Compare
Tessarix PX-1038 Ti Quad M.2 PCIe 4.0 x16 Card3,456$169Compare
Strivon PX-7088 Pro USB 3.2 Gen 2 NVMe Enclosure3,559$159Compare
Strivon PX-9945 Max USB 3.2 Gen 2 NVMe Enclosure1,638$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-9421 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/91310599 (accessed 2026-10-22).