Hardware Spec Index

Veltrix PX-4388 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4388-SE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index698 (PCIe Cards & NVMe Enclosures scale)
Category rank#2,622
Street price$19
Power6 W
Performance per dollar36.74
Released2026

Specifications

BrandVeltrix
ModelVeltrix PX-4388 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
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
Altrix PX-4405 XT Quad M.2 PCIe 4.0 x16 Card3,800$179Compare
Strivon PX-5828 Ultra USB 3.2 Gen 2x2 NVMe Enclosure2,803$119Compare
Altrix PX-9976 Plus M.2 NVMe to PCIe 4.0 x4 Adapter3,872$199Compare
Strivon PX-3255 Ultra USB 3.2 Gen 2 NVMe Enclosure4,359$269Compare
Strivon PX-2562 Pro PCIe 4.0 x16 Riser Cable1,571$39Compare
Strivon PX-7943 Edge Quad M.2 PCIe 4.0 x16 Card5,506$359Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4388 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/96862184 (accessed 2026-10-25).