Hardware Spec Index

Altrix PX-8402 Plus M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8402-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,609 (PCIe Cards & NVMe Enclosures scale)
Category rank#45,588
Street price$39
Power6 W
Performance per dollar41.26
Released2020

Specifications

BrandAltrix
ModelAltrix PX-8402 Plus
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
Altrix PX-8984 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter2,092$59Compare
Altrix PX-7902 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter3,910$199Compare
Tessarix PX-9194 SE PCIe 5.0 x16 Riser Cable2,489$99Compare
Strivon PX-2234 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,317$29Compare
Tessarix PX-7598 Max Quad M.2 PCIe 5.0 x16 Card4,099$249Compare
Tessarix PX-3386 XT USB4 40Gbps NVMe Enclosure4,213$249Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8402 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/277185 (accessed 2026-10-19).