Hardware Spec Index

Altrix PX-1918 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1918-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index4,412 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,836
Street price$259
Power12 W
Performance per dollar17.03
Released2025

Specifications

BrandAltrix
ModelAltrix PX-1918 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
Strivon PX-8338 Ultra Quad M.2 PCIe 4.0 x16 Card4,582$299Compare
Strivon PX-9097 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,657$39Compare
Tessarix PX-2055 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,030$19Compare
Veltrix PX-4965 Edge M.2 NVMe to PCIe 4.0 x4 Adapter3,993$249Compare
Strivon PX-4368 XT Quad M.2 PCIe 5.0 x16 Card4,859$299Compare
Altrix PX-8097 SE USB4 40Gbps NVMe Enclosure4,122$269Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1918 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/965409 (accessed 2026-10-20).