Hardware Spec Index

Veltrix PX-1421 Prime M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX1421-PRIME · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index2,141 (PCIe Cards & NVMe Enclosures scale)
Category rank#7,575
Street price$69
Power6 W
Performance per dollar31.03
Released2019

Specifications

BrandVeltrix
ModelVeltrix PX-1421 Prime
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
CoolingPassive heatsink
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
Veltrix PX-8663 Core Quad M.2 PCIe 4.0 x16 Card3,317$159Compare
Veltrix PX-6554 Plus Quad M.2 PCIe 5.0 x16 Card4,914$299Compare
Altrix PX-2185 Ultra Quad M.2 PCIe 4.0 x16 Card5,234$399Compare
Strivon PX-2302 Pro M.2 NVMe to PCIe 4.0 x4 Adapter934$19Compare
Altrix PX-9627 Pro USB 3.2 Gen 2x2 NVMe Enclosure2,294$69Compare
Altrix PX-4869 Prime Quad M.2 PCIe 5.0 x16 Card5,600$389Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-1421 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/71758386 (accessed 2026-10-27).