Hardware Spec Index

Altrix PX-6679 Ultra Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6679-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index4,580 (PCIe Cards & NVMe Enclosures scale)
Category rank#33,355
Street price$269
Power12 W
Performance per dollar17.03
Released2021

Specifications

BrandAltrix
ModelAltrix PX-6679 Ultra
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-4130 Pro Dual M.2 PCIe Switch Card4,915$329Compare
Altrix PX-5279 Ultra USB 3.2 Gen 2 NVMe Enclosure809$19Compare
Altrix PX-4077 Edge Dual M.2 PCIe Switch Card4,331$249Compare
Tessarix PX-3854 SE M.2 NVMe to PCIe 4.0 x4 Adapter3,144$149Compare
Strivon PX-3438 Pro PCIe 4.0 x16 Riser Cable4,390$249Compare
Tessarix PX-4134 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,317$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6679 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3769217 (accessed 2026-10-23).