Hardware Spec Index

Altrix PX-1141 Plus Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1141-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index4,184 (PCIe Cards & NVMe Enclosures scale)
Category rank#13,754
Street price$269
Power12 W
Performance per dollar15.55
Released2025

Specifications

BrandAltrix
ModelAltrix PX-1141 Plus
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
Strivon PX-1750 Max USB 3.2 Gen 2 NVMe Enclosure1,146$29Compare
Strivon PX-4263 Edge USB4 40Gbps NVMe Enclosure3,634$189Compare
Tessarix PX-3160 Prime M.2 NVMe to PCIe 4.0 x4 Adapter4,133$219Compare
Tessarix PX-1834 SE Quad M.2 PCIe 4.0 x16 Card5,188$319Compare
Tessarix PX-7341 Ti Dual M.2 PCIe Switch Card5,600$349Compare
Strivon PX-4195 Max USB4 40Gbps NVMe Enclosure3,127$169Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1141 Plus Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/1075151 (accessed 2026-10-21).