Hardware Spec Index

Altrix PX-2641 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX2641-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index3,277 (PCIe Cards & NVMe Enclosures scale)
Category rank#46,901
Street price$159
Power12 W
Performance per dollar20.61
Released2020

Specifications

BrandAltrix
ModelAltrix PX-2641 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-3041 Plus Quad M.2 PCIe 5.0 x16 Card4,037$219Compare
Altrix PX-9460 Ti PCIe 5.0 x16 Riser Cable2,302$69Compare
Veltrix PX-9646 Max Quad M.2 PCIe 4.0 x16 Card2,565$109Compare
Veltrix PX-6842 Prime PCIe 4.0 x16 Riser Cable2,085$69Compare
Strivon PX-4945 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,229$89Compare
Strivon PX-8436 SE USB 3.2 Gen 2 NVMe Enclosure4,845$299Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-2641 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/89171981 (accessed 2026-10-20).