Hardware Spec Index

Altrix PX-7923 Ultra Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX7923-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index3,734 (PCIe Cards & NVMe Enclosures scale)
Category rank#6,317
Street price$189
Power6 W
Performance per dollar19.76
Released2023

Specifications

BrandAltrix
ModelAltrix PX-7923 Ultra
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-3567 Max USB 3.2 Gen 2 NVMe Enclosure2,680$109Compare
Strivon PX-9261 SE Quad M.2 PCIe 4.0 x16 Card4,649$319Compare
Strivon PX-7795 Core USB 3.2 Gen 2 NVMe Enclosure4,964$309Compare
Tessarix PX-1513 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,798$49Compare
Veltrix PX-6164 SE PCIe 5.0 x16 Riser Cable2,182$69Compare
Altrix PX-1032 Core Quad M.2 PCIe 4.0 x16 Card2,642$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-7923 Ultra Dual M.2 PCIe Switch Card”, https://vextor7.com/item/4258950 (accessed 2026-10-22).