Hardware Spec Index

Altrix PX-8684 Pro Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8684-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,600 (PCIe Cards & NVMe Enclosures scale)
Category rank#36,326
Street price$369
Power12 W
Performance per dollar15.18
Released2024

Specifications

BrandAltrix
ModelAltrix PX-8684 Pro
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
Tessarix PX-8605 Core USB 3.2 Gen 2x2 NVMe Enclosure2,342$89Compare
Altrix PX-1657 SE Dual M.2 PCIe Switch Card4,552$249Compare
Tessarix PX-7256 Prime M.2 NVMe to PCIe 4.0 x4 Adapter889$19Compare
Veltrix PX-8738 Ti Quad M.2 PCIe 5.0 x16 Card4,019$249Compare
Altrix PX-2471 Ti USB 3.2 Gen 2 NVMe Enclosure4,978$349Compare
Strivon PX-6132 Ultra Quad M.2 PCIe 4.0 x16 Card2,841$119Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8684 Pro Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/85641708 (accessed 2026-10-19).