Hardware Spec Index

Altrix PX-8131 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8131-SE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index938 (PCIe Cards & NVMe Enclosures scale)
Category rank#42,265
Street price$19
Power6 W
Performance per dollar49.37
Released2024

Specifications

BrandAltrix
ModelAltrix PX-8131 SE
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
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 ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-3503 SE Dual M.2 PCIe Switch Card4,189$229Compare
Tessarix PX-1771 Ti USB 3.2 Gen 2x2 NVMe Enclosure1,668$39Compare
Strivon PX-5857 Ti Quad M.2 PCIe 4.0 x16 Card3,029$119Compare
Altrix PX-3718 Pro Dual M.2 PCIe Switch Card5,314$349Compare
Tessarix PX-7301 Pro M.2 NVMe to PCIe 4.0 x4 Adapter4,212$229Compare
Strivon PX-8854 Core Quad M.2 PCIe 4.0 x16 Card2,529$79Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8131 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/99835419 (accessed 2026-10-25).