Hardware Spec Index

Altrix PX-4972 XT Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4972-XT · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,529 (PCIe Cards & NVMe Enclosures scale)
Category rank#15,805
Street price$99
Power12 W
Performance per dollar25.55
Released2024

Specifications

BrandAltrix
ModelAltrix PX-4972 XT
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-9105 Plus USB4 40Gbps NVMe Enclosure4,756$309Compare
Veltrix PX-3200 Core Dual M.2 PCIe Switch Card3,747$179Compare
Altrix PX-7934 Edge USB4 40Gbps NVMe Enclosure4,010$239Compare
Strivon PX-2247 Core M.2 NVMe to PCIe 4.0 x4 Adapter996$19Compare
Veltrix PX-1416 Max PCIe 4.0 x16 Riser Cable1,548$39Compare
Altrix PX-9834 Core PCIe 4.0 x16 Riser Cable2,766$99Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4972 XT Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/5934867 (accessed 2026-10-22).