Hardware Spec Index

Altrix PX-5791 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX5791-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index844 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,748
Street price$19
Power6 W
Performance per dollar44.42
Released2019

Specifications

BrandAltrix
ModelAltrix PX-5791 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
Tessarix PX-2486 Prime USB4 40Gbps NVMe Enclosure5,456$349Compare
Altrix PX-4712 Core Dual M.2 PCIe Switch Card3,087$159Compare
Altrix PX-1886 Edge M.2 NVMe to PCIe 4.0 x4 Adapter2,472$89Compare
Veltrix PX-8786 Max PCIe 4.0 x16 Riser Cable1,009$29Compare
Tessarix PX-6155 Edge Quad M.2 PCIe 4.0 x16 Card2,683$119Compare
Altrix PX-9673 Edge Dual M.2 PCIe Switch Card4,973$299Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-5791 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/7518529 (accessed 2026-10-25).