Hardware Spec Index

Veltrix PX-6704 Pro M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX6704-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index3,245 (PCIe Cards & NVMe Enclosures scale)
Category rank#33,157
Street price$129
Power6 W
Performance per dollar25.16
Released2019

Specifications

BrandVeltrix
ModelVeltrix PX-6704 Pro
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-9290 Core USB4 40Gbps NVMe Enclosure3,058$129Compare
Altrix PX-4005 Ultra Dual M.2 PCIe Switch Card5,444$359Compare
Altrix PX-5889 Ti USB 3.2 Gen 2x2 NVMe Enclosure4,541$299Compare
Veltrix PX-7881 Pro USB 3.2 Gen 2x2 NVMe Enclosure5,600$399Compare
Veltrix PX-4817 Core USB4 40Gbps NVMe Enclosure5,000$329Compare
Veltrix PX-7863 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,049$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-6704 Pro M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/798360 (accessed 2026-10-19).