Hardware Spec Index

Altrix PX-1476 Ultra Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1476-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index3,452 (PCIe Cards & NVMe Enclosures scale)
Category rank#7,034
Street price$179
Power6 W
Performance per dollar19.28
Released2025

Specifications

BrandAltrix
ModelAltrix PX-1476 Ultra
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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 ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-6691 Core M.2 NVMe to PCIe 4.0 x4 Adapter3,982$219Compare
Tessarix PX-9640 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,052$29Compare
Strivon PX-4373 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,113$19Compare
Strivon PX-9391 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,344$39Compare
Tessarix PX-9042 Prime USB4 40Gbps NVMe Enclosure2,670$99Compare
Strivon PX-3667 Prime M.2 NVMe to PCIe 4.0 x4 Adapter658$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1476 Ultra Dual M.2 PCIe Switch Card”, https://vextor7.com/item/5167048 (accessed 2026-10-26).