Hardware Spec Index

Altrix PX-4866 Core Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4866-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index3,007 (PCIe Cards & NVMe Enclosures scale)
Category rank#40,530
Street price$129
Power12 W
Performance per dollar23.31
Released2021

Specifications

BrandAltrix
ModelAltrix PX-4866 Core
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
CoolingPassive heatsink
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
Tessarix PX-9362 Prime PCIe 4.0 x16 Riser Cable3,306$159Compare
Veltrix PX-7379 Edge USB 3.2 Gen 2 NVMe Enclosure4,808$329Compare
Altrix PX-4271 Core PCIe 4.0 x16 Riser Cable2,496$89Compare
Strivon PX-5330 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,382$39Compare
Altrix PX-6568 Max PCIe 4.0 x16 Riser Cable2,150$79Compare
Altrix PX-8906 Prime Dual M.2 PCIe Switch Card4,989$309Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4866 Core Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/5828730 (accessed 2026-10-24).