Hardware Spec Index

Altrix PX-2779 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX2779-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index4,731 (PCIe Cards & NVMe Enclosures scale)
Category rank#32,971
Street price$279
Power6 W
Performance per dollar16.96
Released2023

Specifications

BrandAltrix
ModelAltrix PX-2779 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
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
Tessarix PX-2124 Ti M.2 NVMe to PCIe 4.0 x4 Adapter984$19Compare
Veltrix PX-2054 Ultra PCIe 4.0 x16 Riser Cable2,006$59Compare
Tessarix PX-2881 Ultra USB 3.2 Gen 2 NVMe Enclosure3,714$179Compare
Altrix PX-6473 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter4,216$259Compare
Tessarix PX-9743 Prime Dual M.2 PCIe Switch Card3,664$189Compare
Altrix PX-4230 Ultra PCIe 4.0 x16 Riser Cable905$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-2779 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/1290882 (accessed 2026-10-20).