Hardware Spec Index

Veltrix PX-4925 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4925-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index962 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,308
Street price$19
Power6 W
Performance per dollar50.63
Released2019

Specifications

BrandVeltrix
ModelVeltrix PX-4925 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
Veltrix PX-3922 XT PCIe 4.0 x16 Riser Cable1,103$29Compare
Strivon PX-6045 Prime M.2 NVMe to PCIe 4.0 x4 Adapter958$19Compare
Altrix PX-1136 Edge Quad M.2 PCIe 4.0 x16 Card2,618$89Compare
Altrix PX-1120 Max Dual M.2 PCIe Switch Card4,898$349Compare
Strivon PX-9911 Plus M.2 NVMe to PCIe 4.0 x4 Adapter738$19Compare
Strivon PX-3774 Plus Dual M.2 PCIe Switch Card5,600$369Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4925 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/5611972 (accessed 2026-10-21).