Hardware Spec Index

Veltrix PX-5951 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX5951-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index835 (PCIe Cards & NVMe Enclosures scale)
Category rank#35,430
Street price$19
Power6 W
Performance per dollar43.95
Released2020

Specifications

BrandVeltrix
ModelVeltrix PX-5951 SE
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
CoolingPassive heatsink
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
Altrix PX-2211 Pro M.2 NVMe to PCIe 4.0 x4 Adapter654$19Compare
Tessarix PX-2776 Plus M.2 NVMe to PCIe 4.0 x4 Adapter3,766$209Compare
Altrix PX-4489 Ti USB 3.2 Gen 2x2 NVMe Enclosure4,655$289Compare
Veltrix PX-9450 Core Quad M.2 PCIe 5.0 x16 Card4,746$319Compare
Tessarix PX-7502 Max USB 3.2 Gen 2 NVMe Enclosure662$19Compare
Altrix PX-6213 Ti USB 3.2 Gen 2 NVMe Enclosure5,015$309Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-5951 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/784493 (accessed 2026-10-22).