Hardware Spec Index

Altrix PX-6776 Ultra Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6776-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index4,593 (PCIe Cards & NVMe Enclosures scale)
Category rank#7,802
Street price$249
Power12 W
Performance per dollar18.45
Released2025

Specifications

BrandAltrix
ModelAltrix PX-6776 Ultra
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 MB/s
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 ExplainedPCIe 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-3382 Pro USB 3.2 Gen 2 NVMe Enclosure4,429$259Compare
Veltrix PX-5402 SE USB 3.2 Gen 2x2 NVMe Enclosure1,438$39Compare
Altrix PX-1759 Edge PCIe 4.0 x16 Riser Cable1,561$39Compare
Tessarix PX-2787 XT PCIe 5.0 x16 Riser Cable4,223$259Compare
Strivon PX-8412 Ti M.2 NVMe to PCIe 4.0 x4 Adapter5,121$359Compare
Tessarix PX-3637 XT USB 3.2 Gen 2x2 NVMe Enclosure3,923$239Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6776 Ultra Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/3537745 (accessed 2026-10-19).