Hardware Spec Index

Altrix PX-6353 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6353-PLUS · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index5,084 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,139
Street price$379
Power6 W
Performance per dollar13.41
Released2023

Specifications

BrandAltrix
ModelAltrix PX-6353 Plus
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
Veltrix PX-7732 Max M.2 NVMe to PCIe 4.0 x4 Adapter3,236$169Compare
Veltrix PX-8771 XT M.2 NVMe to PCIe 4.0 x4 Adapter782$19Compare
Strivon PX-1955 Edge Quad M.2 PCIe 4.0 x16 Card3,561$189Compare
Strivon PX-8466 Core PCIe 4.0 x16 Riser Cable1,597$39Compare
Altrix PX-8385 Ultra PCIe 4.0 x16 Riser Cable1,974$59Compare
Strivon PX-7425 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,814$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6353 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/9533302 (accessed 2026-10-21).