Hardware Spec Index

Altrix PX-1911 SE Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1911-SE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index3,547 (PCIe Cards & NVMe Enclosures scale)
Category rank#41,842
Street price$179
Power6 W
Performance per dollar19.82
Released2025

Specifications

BrandAltrix
ModelAltrix PX-1911 SE
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
CoolingPassive heatsink
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
Altrix PX-7132 Ti PCIe 4.0 x16 Riser Cable3,120$119Compare
Veltrix PX-5861 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,249$29Compare
Strivon PX-2144 Prime USB 3.2 Gen 2 NVMe Enclosure667$19Compare
Tessarix PX-8589 Prime USB4 40Gbps NVMe Enclosure3,964$199Compare
Altrix PX-7368 Core Quad M.2 PCIe 4.0 x16 Card3,139$119Compare
Strivon PX-3909 XT PCIe 5.0 x16 Riser Cable3,821$229Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1911 SE Dual M.2 PCIe Switch Card”, https://vextor7.com/item/7949865 (accessed 2026-10-18).