Hardware Spec Index

Altrix PX-4479 Max Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4479-MAX · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index4,308 (PCIe Cards & NVMe Enclosures scale)
Category rank#18,513
Street price$259
Power6 W
Performance per dollar16.63
Released2023

Specifications

BrandAltrix
ModelAltrix PX-4479 Max
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
Veltrix PX-8206 Edge Dual M.2 PCIe Switch Card5,593$369Compare
Tessarix PX-2459 Edge USB 3.2 Gen 2 NVMe Enclosure3,037$149Compare
Tessarix PX-7020 Ti M.2 NVMe to PCIe 4.0 x4 Adapter879$19Compare
Tessarix PX-8049 SE USB 3.2 Gen 2x2 NVMe Enclosure2,371$99Compare
Tessarix PX-8992 Ultra USB4 40Gbps NVMe Enclosure4,359$249Compare
Veltrix PX-7474 Ultra USB 3.2 Gen 2 NVMe Enclosure1,251$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4479 Max Dual M.2 PCIe Switch Card”, https://vextor7.com/item/1705044 (accessed 2026-10-23).