Hardware Spec Index

Altrix PX-4387 Max Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4387-MAX · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index5,600 (PCIe Cards & NVMe Enclosures scale)
Category rank#27,186
Street price$369
Power12 W
Performance per dollar15.18
Released2026

Specifications

BrandAltrix
ModelAltrix PX-4387 Max
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 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 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-7246 Max PCIe 4.0 x16 Riser Cable3,412$159Compare
Altrix PX-7143 XT PCIe 4.0 x16 Riser Cable2,351$89Compare
Altrix PX-5391 Core Quad M.2 PCIe 4.0 x16 Card2,797$99Compare
Veltrix PX-4035 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter5,238$369Compare
Tessarix PX-3894 Plus USB 3.2 Gen 2 NVMe Enclosure3,884$199Compare
Veltrix PX-5834 SE PCIe 4.0 x16 Riser Cable1,793$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4387 Max Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/4456485 (accessed 2026-10-19).