Hardware Spec Index

Veltrix PX-3803 Prime M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX3803-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index3,987 (PCIe Cards & NVMe Enclosures scale)
Category rank#35,482
Street price$219
Power6 W
Performance per dollar18.21
Released2019

Specifications

BrandVeltrix
ModelVeltrix PX-3803 Prime
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
Strivon PX-6754 Max Dual M.2 PCIe Switch Card4,681$289Compare
Veltrix PX-9196 XT Dual M.2 PCIe Switch Card5,600$399Compare
Altrix PX-4575 Plus USB 3.2 Gen 2x2 NVMe Enclosure4,200$279Compare
Altrix PX-6324 Prime Quad M.2 PCIe 4.0 x16 Card5,086$319Compare
Strivon PX-5675 Plus USB 3.2 Gen 2 NVMe Enclosure5,152$399Compare
Tessarix PX-7405 Core M.2 NVMe to PCIe 4.0 x4 Adapter2,186$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-3803 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/89451578 (accessed 2026-10-25).