Hardware Spec Index

Altrix PX-7923 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX7923-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index4,966 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,658
Street price$279
Power12 W
Performance per dollar17.80
Released2021

Specifications

BrandAltrix
ModelAltrix PX-7923 Plus
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-7968 Ultra Quad M.2 PCIe 4.0 x16 Card5,600$399Compare
Tessarix PX-9050 Plus M.2 NVMe to PCIe 4.0 x4 Adapter654$19Compare
Veltrix PX-8352 Max Quad M.2 PCIe 5.0 x16 Card5,207$309Compare
Veltrix PX-8259 Prime PCIe 4.0 x16 Riser Cable2,847$119Compare
Altrix PX-7739 Plus Thunderbolt 5 NVMe Enclosure3,776$199Compare
Veltrix PX-3529 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,496$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-7923 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/93677453 (accessed 2026-10-22).