Hardware Spec Index

Altrix PX-8139 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8139-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index5,241 (PCIe Cards & NVMe Enclosures scale)
Category rank#28,793
Street price$349
Power6 W
Performance per dollar15.02
Released2021

Specifications

BrandAltrix
ModelAltrix PX-8139 Core
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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
Altrix PX-7703 Ultra PCIe 4.0 x16 Riser Cable3,877$219Compare
Strivon PX-5047 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,827$59Compare
Strivon PX-3475 SE M.2 NVMe to PCIe 4.0 x4 Adapter2,119$59Compare
Tessarix PX-9088 Plus M.2 NVMe to PCIe 4.0 x4 Adapter2,599$99Compare
Veltrix PX-4362 Pro Quad M.2 PCIe 4.0 x16 Card2,750$99Compare
Veltrix PX-6209 SE Quad M.2 PCIe 4.0 x16 Card5,242$359Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8139 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/46979646 (accessed 2026-10-22).