Hardware Spec Index

Altrix PX-6051 Ultra Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6051-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index5,078 (PCIe Cards & NVMe Enclosures scale)
Category rank#223
Street price$389
Power6 W
Performance per dollar13.05
Released2021

Specifications

BrandAltrix
ModelAltrix PX-6051 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
Strivon PX-5383 Edge Thunderbolt 5 NVMe Enclosure5,600$359Compare
Tessarix PX-8764 XT PCIe 4.0 x16 Riser Cable1,466$39Compare
Altrix PX-3292 Ti Quad M.2 PCIe 4.0 x16 Card2,087$79Compare
Altrix PX-7146 Plus PCIe 5.0 x16 Riser Cable1,861$59Compare
Strivon PX-7621 Edge M.2 NVMe to PCIe 4.0 x4 Adapter2,614$109Compare
Altrix PX-8546 XT Thunderbolt 5 NVMe Enclosure4,827$329Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6051 Ultra Dual M.2 PCIe Switch Card”, https://vextor7.com/item/2128208 (accessed 2026-10-23).