Hardware Spec Index

Altrix PX-8145 Ultra Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8145-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index5,600 (PCIe Cards & NVMe Enclosures scale)
Category rank#25,046
Street price$399
Power12 W
Performance per dollar14.04
Released2026

Specifications

BrandAltrix
ModelAltrix PX-8145 Ultra
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
Veltrix PX-5274 Plus Quad M.2 PCIe 5.0 x16 Card5,563$389Compare
Tessarix PX-9535 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,151$69Compare
Veltrix PX-3040 SE USB4 40Gbps NVMe Enclosure5,257$399Compare
Tessarix PX-7203 SE USB 3.2 Gen 2x2 NVMe Enclosure4,508$319Compare
Veltrix PX-4762 XT USB 3.2 Gen 2 NVMe Enclosure3,890$179Compare
Veltrix PX-4322 Core USB 3.2 Gen 2x2 NVMe Enclosure1,688$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8145 Ultra Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/6833713 (accessed 2026-10-19).