Hardware Spec Index

Altrix PX-8231 SE Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8231-SE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index2,360 (PCIe Cards & NVMe Enclosures scale)
Category rank#16,426
Street price$89
Power12 W
Performance per dollar26.52
Released2022

Specifications

BrandAltrix
ModelAltrix PX-8231 SE
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
Strivon PX-3258 SE Quad M.2 PCIe 5.0 x16 Card5,503$379Compare
Altrix PX-7576 XT USB 3.2 Gen 2 NVMe Enclosure4,203$219Compare
Altrix PX-9855 Plus Thunderbolt 5 NVMe Enclosure5,410$399Compare
Veltrix PX-2958 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,038$29Compare
Strivon PX-7455 XT Quad M.2 PCIe 4.0 x16 Card2,208$69Compare
Strivon PX-4747 Ultra USB 3.2 Gen 2 NVMe Enclosure3,031$119Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8231 SE Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/82887012 (accessed 2026-10-23).