Hardware Spec Index

Altrix PX-8422 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8422-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,858 (PCIe Cards & NVMe Enclosures scale)
Category rank#39,568
Street price$99
Power12 W
Performance per dollar28.87
Released2025

Specifications

BrandAltrix
ModelAltrix PX-8422 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
CoolingHeatsink + 40 mm fan
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-4339 Ti PCIe 5.0 x16 Riser Cable2,213$79Compare
Tessarix PX-1614 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,297$29Compare
Tessarix PX-9112 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,123$29Compare
Tessarix PX-5557 XT Dual M.2 PCIe Switch Card4,240$199Compare
Tessarix PX-1700 XT Quad M.2 PCIe 4.0 x16 Card4,722$299Compare
Tessarix PX-7181 Ti USB4 40Gbps NVMe Enclosure3,772$189Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8422 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/86527628 (accessed 2026-10-25).