Hardware Spec Index

Altrix PX-4349 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4349-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,060 (PCIe Cards & NVMe Enclosures scale)
Category rank#23,982
Street price$69
Power6 W
Performance per dollar29.86
Released2020

Specifications

BrandAltrix
ModelAltrix PX-4349 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
Strivon PX-4004 Edge USB 3.2 Gen 2 NVMe Enclosure1,187$29Compare
Veltrix PX-4788 Plus Dual M.2 PCIe Switch Card3,295$159Compare
Veltrix PX-7565 Ultra Thunderbolt 5 NVMe Enclosure4,684$299Compare
Tessarix PX-6519 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,613$39Compare
Altrix PX-7914 Plus Quad M.2 PCIe 4.0 x16 Card5,202$369Compare
Tessarix PX-1174 Plus USB 3.2 Gen 2 NVMe Enclosure3,839$209Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4349 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/8028834 (accessed 2026-10-23).