Hardware Spec Index

Veltrix PX-4454 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4454-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,210 (PCIe Cards & NVMe Enclosures scale)
Category rank#26,021
Street price$89
Power6 W
Performance per dollar24.83
Released2019

Specifications

BrandVeltrix
ModelVeltrix PX-4454 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
Strivon PX-6434 SE Dual M.2 PCIe Switch Card4,183$249Compare
Strivon PX-8480 Edge Dual M.2 PCIe Switch Card3,819$179Compare
Veltrix PX-3268 SE Dual M.2 PCIe Switch Card3,879$199Compare
Veltrix PX-5708 Pro USB 3.2 Gen 2 NVMe Enclosure2,428$79Compare
Altrix PX-3921 Prime PCIe 5.0 x16 Riser Cable2,403$89Compare
Tessarix PX-1773 Ultra USB 3.2 Gen 2x2 NVMe Enclosure3,060$129Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4454 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/745178 (accessed 2026-10-19).