Hardware Spec Index

Altrix PX-8003 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8003-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index4,567 (PCIe Cards & NVMe Enclosures scale)
Category rank#34,615
Street price$329
Power12 W
Performance per dollar13.88
Released2020

Specifications

BrandAltrix
ModelAltrix PX-8003 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
Tessarix PX-8802 Pro USB 3.2 Gen 2 NVMe Enclosure3,652$199Compare
Altrix PX-7232 XT PCIe 4.0 x16 Riser Cable1,954$59Compare
Strivon PX-5129 Core Quad M.2 PCIe 4.0 x16 Card4,514$299Compare
Strivon PX-6638 Pro PCIe 4.0 x16 Riser Cable3,972$219Compare
Veltrix PX-9436 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,239$29Compare
Strivon PX-1870 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,556$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8003 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3061879 (accessed 2026-10-22).