Hardware Spec Index

Altrix PX-4794 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4794-PLUS · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index5,427 (PCIe Cards & NVMe Enclosures scale)
Category rank#27,372
Street price$329
Power12 W
Performance per dollar16.50
Released2020

Specifications

BrandAltrix
ModelAltrix PX-4794 Plus
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-2127 Edge Quad M.2 PCIe 4.0 x16 Card5,536$399Compare
Veltrix PX-8076 XT USB4 40Gbps NVMe Enclosure4,315$259Compare
Altrix PX-7552 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,936$59Compare
Veltrix PX-4607 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,794$49Compare
Veltrix PX-2345 XT USB 3.2 Gen 2x2 NVMe Enclosure1,580$39Compare
Veltrix PX-2881 XT USB 3.2 Gen 2x2 NVMe Enclosure4,300$199Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4794 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/963109 (accessed 2026-10-26).