Hardware Spec Index

Altrix PX-2949 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX2949-SE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,431 (PCIe Cards & NVMe Enclosures scale)
Category rank#48,668
Street price$79
Power6 W
Performance per dollar30.77
Released2019

Specifications

BrandAltrix
ModelAltrix PX-2949 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
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-1599 Plus USB 3.2 Gen 2 NVMe Enclosure1,893$49Compare
Altrix PX-5351 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,111$29Compare
Tessarix PX-4321 Pro Quad M.2 PCIe 4.0 x16 Card4,067$189Compare
Altrix PX-2413 Ultra USB4 40Gbps NVMe Enclosure3,943$189Compare
Veltrix PX-6512 Ti USB 3.2 Gen 2 NVMe Enclosure1,250$29Compare
Strivon PX-7754 Plus Quad M.2 PCIe 4.0 x16 Card3,797$179Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-2949 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/2209985 (accessed 2026-10-24).