Hardware Spec Index

Veltrix PX-6356 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX6356-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,369 (PCIe Cards & NVMe Enclosures scale)
Category rank#28,279
Street price$39
Power6 W
Performance per dollar35.10
Released2025

Specifications

BrandVeltrix
ModelVeltrix PX-6356 Ultra
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
Tessarix PX-1682 Ti M.2 NVMe to PCIe 4.0 x4 Adapter2,929$119Compare
Tessarix PX-7924 Ultra USB 3.2 Gen 2x2 NVMe Enclosure1,869$59Compare
Altrix PX-1516 XT PCIe 4.0 x16 Riser Cable1,660$49Compare
Veltrix PX-7894 Ultra Quad M.2 PCIe 4.0 x16 Card4,049$209Compare
Tessarix PX-2735 Max Quad M.2 PCIe 4.0 x16 Card4,588$269Compare
Tessarix PX-3170 SE USB 3.2 Gen 2x2 NVMe Enclosure4,135$249Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-6356 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/53477605 (accessed 2026-10-22).