Hardware Spec Index

Altrix PX-3820 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3820-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,877 (PCIe Cards & NVMe Enclosures scale)
Category rank#38,647
Street price$149
Power12 W
Performance per dollar19.31
Released2021

Specifications

BrandAltrix
ModelAltrix PX-3820 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
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
Veltrix PX-3211 Plus Quad M.2 PCIe 5.0 x16 Card5,285$399Compare
Strivon PX-8027 SE Dual M.2 PCIe Switch Card3,369$169Compare
Strivon PX-7327 Pro USB4 40Gbps NVMe Enclosure3,150$139Compare
Altrix PX-1815 XT USB 3.2 Gen 2x2 NVMe Enclosure4,675$319Compare
Veltrix PX-1591 Max USB 3.2 Gen 2 NVMe Enclosure4,363$259Compare
Altrix PX-1446 XT M.2 NVMe to PCIe 4.0 x4 Adapter745$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3820 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/43313669 (accessed 2026-10-20).