Hardware Spec Index

Altrix PX-8354 XT Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8354-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index4,279 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,475
Street price$299
Power6 W
Performance per dollar14.31
Released2021

Specifications

BrandAltrix
ModelAltrix PX-8354 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
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-3526 Max USB4 40Gbps NVMe Enclosure3,043$119Compare
Veltrix PX-4538 Ultra USB4 40Gbps NVMe Enclosure4,240$229Compare
Tessarix PX-5250 Max PCIe 5.0 x16 Riser Cable2,475$109Compare
Strivon PX-5187 Pro M.2 NVMe to PCIe 4.0 x4 Adapter938$19Compare
Veltrix PX-7936 Prime USB4 40Gbps NVMe Enclosure5,600$379Compare
Altrix PX-4384 Ti PCIe 4.0 x16 Riser Cable3,335$169Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8354 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/11510474 (accessed 2026-10-26).