Hardware Spec Index

Veltrix PX-4278 Max M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4278-MAX · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,212 (PCIe Cards & NVMe Enclosures scale)
Category rank#3,743
Street price$79
Power6 W
Performance per dollar28.00
Released2019

Specifications

BrandVeltrix
ModelVeltrix PX-4278 Max
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
Tessarix PX-9608 XT Quad M.2 PCIe 4.0 x16 Card2,001$59Compare
Strivon PX-6848 Plus USB4 40Gbps NVMe Enclosure4,947$329Compare
Altrix PX-6380 Ultra USB 3.2 Gen 2x2 NVMe Enclosure4,132$209Compare
Tessarix PX-2867 SE M.2 NVMe to PCIe 4.0 x4 Adapter773$19Compare
Strivon PX-8156 Core USB 3.2 Gen 2 NVMe Enclosure5,288$399Compare
Tessarix PX-7166 SE M.2 NVMe to PCIe 4.0 x4 Adapter979$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4278 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/12272007 (accessed 2026-10-23).