Hardware Spec Index

Altrix PX-8912 XT Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8912-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index5,590 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,545
Street price$359
Power6 W
Performance per dollar15.57
Released2021

Specifications

BrandAltrix
ModelAltrix PX-8912 XT
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
Veltrix PX-7574 Plus PCIe 4.0 x16 Riser Cable2,388$79Compare
Tessarix PX-1457 Ti Quad M.2 PCIe 4.0 x16 Card4,794$319Compare
Altrix PX-8714 Prime USB 3.2 Gen 2x2 NVMe Enclosure3,304$149Compare
Tessarix PX-3507 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,854$49Compare
Altrix PX-4418 SE PCIe 4.0 x16 Riser Cable3,155$159Compare
Altrix PX-6292 SE USB 3.2 Gen 2 NVMe Enclosure2,536$79Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8912 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/4159526 (accessed 2026-10-19).