Hardware Spec Index

Altrix PX-9126 Ultra Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX9126-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index3,724 (PCIe Cards & NVMe Enclosures scale)
Category rank#30,840
Street price$229
Power12 W
Performance per dollar16.26
Released2021

Specifications

BrandAltrix
ModelAltrix PX-9126 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
Tessarix PX-7046 Pro Dual M.2 PCIe Switch Card4,357$269Compare
Veltrix PX-3160 Ti USB 3.2 Gen 2 NVMe Enclosure835$19Compare
Veltrix PX-7813 SE USB 3.2 Gen 2 NVMe Enclosure3,636$179Compare
Altrix PX-5640 XT Quad M.2 PCIe 4.0 x16 Card2,443$89Compare
Altrix PX-2702 Plus USB 3.2 Gen 2 NVMe Enclosure1,091$29Compare
Strivon PX-9541 Pro USB 3.2 Gen 2x2 NVMe Enclosure1,593$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-9126 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/16627607 (accessed 2026-10-22).