Hardware Spec Index

Altrix PX-6539 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6539-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index4,103 (PCIe Cards & NVMe Enclosures scale)
Category rank#3,461
Street price$229
Power6 W
Performance per dollar17.92
Released2023

Specifications

BrandAltrix
ModelAltrix PX-6539 Plus
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
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
Veltrix PX-1183 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,398$39Compare
Tessarix PX-3208 XT M.2 NVMe to PCIe 4.0 x4 Adapter4,048$219Compare
Tessarix PX-2428 Max Quad M.2 PCIe 5.0 x16 Card5,301$339Compare
Tessarix PX-9691 Core Quad M.2 PCIe 4.0 x16 Card5,047$329Compare
Strivon PX-5207 SE Quad M.2 PCIe 4.0 x16 Card4,733$259Compare
Altrix PX-9379 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,352$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6539 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/294302 (accessed 2026-10-19).