Hardware Spec Index

Veltrix PX-4255 Max M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4255-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index668 (PCIe Cards & NVMe Enclosures scale)
Category rank#45,987
Street price$19
Power6 W
Performance per dollar35.16
Released2024

Specifications

BrandVeltrix
ModelVeltrix PX-4255 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
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-9928 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,639$49Compare
Veltrix PX-6174 Max M.2 NVMe to PCIe 4.0 x4 Adapter883$19Compare
Tessarix PX-1770 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,741$49Compare
Veltrix PX-5941 Plus Quad M.2 PCIe 5.0 x16 Card4,677$319Compare
Tessarix PX-7607 Pro PCIe 4.0 x16 Riser Cable2,285$79Compare
Strivon PX-3784 Ultra USB 3.2 Gen 2 NVMe Enclosure3,020$149Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4255 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/8340557 (accessed 2026-10-21).