Hardware Spec Index

Altrix PX-3255 Plus Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3255-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index5,453 (PCIe Cards & NVMe Enclosures scale)
Category rank#40,209
Street price$399
Power12 W
Performance per dollar13.67
Released2025

Specifications

BrandAltrix
ModelAltrix PX-3255 Plus
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-7949 Ti Quad M.2 PCIe 4.0 x16 Card2,350$99Compare
Tessarix PX-8494 Max PCIe 4.0 x16 Riser Cable1,041$29Compare
Strivon PX-3032 SE PCIe 4.0 x16 Riser Cable1,275$29Compare
Tessarix PX-8793 Edge Dual M.2 PCIe Switch Card4,868$349Compare
Veltrix PX-6603 Ultra USB 3.2 Gen 2 NVMe Enclosure2,149$69Compare
Strivon PX-2049 Ultra Quad M.2 PCIe 4.0 x16 Card5,595$379Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3255 Plus Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/5447702 (accessed 2026-10-21).