Hardware Spec Index

Altrix PX-5668 Max Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX5668-MAX · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index4,186 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,568
Street price$269
Power12 W
Performance per dollar15.56
Released2022

Specifications

BrandAltrix
ModelAltrix PX-5668 Max
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
Altrix PX-8488 XT M.2 NVMe to PCIe 4.0 x4 Adapter4,381$299Compare
Tessarix PX-5922 Max PCIe 4.0 x16 Riser Cable3,782$199Compare
Strivon PX-2983 Pro M.2 NVMe to PCIe 4.0 x4 Adapter740$19Compare
Strivon PX-9016 SE USB 3.2 Gen 2x2 NVMe Enclosure3,510$179Compare
Veltrix PX-6021 Edge USB 3.2 Gen 2x2 NVMe Enclosure1,889$49Compare
Strivon PX-5362 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,486$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-5668 Max Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/20137182 (accessed 2026-10-22).