Hardware Spec Index

Veltrix PX-6421 Core Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX6421-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index4,965 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,926
Street price$389
Power12 W
Performance per dollar12.76
Released2024

Specifications

BrandVeltrix
ModelVeltrix PX-6421 Core
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 MB/s
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 ExplainedPCIe 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-5436 XT USB 3.2 Gen 2x2 NVMe Enclosure5,360$379Compare
Strivon PX-9823 Ti USB 3.2 Gen 2 NVMe Enclosure4,296$259Compare
Tessarix PX-8985 Ultra USB 3.2 Gen 2 NVMe Enclosure3,307$129Compare
Tessarix PX-1691 Pro Quad M.2 PCIe 5.0 x16 Card4,446$239Compare
Veltrix PX-8779 Plus Quad M.2 PCIe 4.0 x16 Card2,471$99Compare
Tessarix PX-8150 Ti USB 3.2 Gen 2 NVMe Enclosure2,298$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-6421 Core Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/537334 (accessed 2026-10-19).