Hardware Spec Index

Altrix PX-9544 Plus Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX9544-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index5,600 (PCIe Cards & NVMe Enclosures scale)
Category rank#30,681
Street price$359
Power12 W
Performance per dollar15.60
Released2026

Specifications

BrandAltrix
ModelAltrix PX-9544 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
CoolingPassive heatsink
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-2983 Max USB 3.2 Gen 2 NVMe Enclosure668$19Compare
Veltrix PX-7186 Ti Thunderbolt 5 NVMe Enclosure5,382$379Compare
Veltrix PX-1165 Max Thunderbolt 5 NVMe Enclosure3,989$249Compare
Tessarix PX-2597 Prime USB 3.2 Gen 2 NVMe Enclosure5,020$309Compare
Tessarix PX-1378 Prime Quad M.2 PCIe 5.0 x16 Card5,543$399Compare
Strivon PX-9992 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,159$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-9544 Plus Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/17839628 (accessed 2026-10-19).