Hardware Spec Index

Altrix PX-4920 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4920-CORE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index4,427 (PCIe Cards & NVMe Enclosures scale)
Category rank#25,074
Street price$239
Power6 W
Performance per dollar18.52
Released2023

Specifications

BrandAltrix
ModelAltrix PX-4920 Core
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-9185 Ultra PCIe 4.0 x16 Riser Cable2,669$109Compare
Veltrix PX-2552 Edge USB 3.2 Gen 2 NVMe Enclosure3,762$209Compare
Strivon PX-1162 XT PCIe 4.0 x16 Riser Cable3,998$249Compare
Veltrix PX-9103 Plus USB4 40Gbps NVMe Enclosure4,672$329Compare
Strivon PX-1494 Ultra USB4 40Gbps NVMe Enclosure3,447$149Compare
Altrix PX-3656 SE USB 3.2 Gen 2 NVMe Enclosure1,545$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4920 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/92324530 (accessed 2026-10-22).