Hardware Spec Index

Altrix PX-6974 Ultra Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6974-ULTRA · Released 2024 · Updated 2026-10-27

Key facts

Benchmark index3,101 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,032
Street price$129
Power12 W
Performance per dollar24.04
Released2024

Specifications

BrandAltrix
ModelAltrix PX-6974 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
Strivon PX-3235 XT USB4 40Gbps NVMe Enclosure4,118$209Compare
Veltrix PX-5169 Ultra USB 3.2 Gen 2 NVMe Enclosure5,197$339Compare
Altrix PX-2143 Prime USB 3.2 Gen 2x2 NVMe Enclosure4,627$309Compare
Tessarix PX-3360 Pro USB 3.2 Gen 2 NVMe Enclosure1,684$39Compare
Strivon PX-7438 SE M.2 NVMe to PCIe 4.0 x4 Adapter2,086$79Compare
Tessarix PX-9692 XT M.2 NVMe to PCIe 4.0 x4 Adapter2,298$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6974 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/36031222 (accessed 2026-10-27).