Hardware Spec Index

Altrix PX-3143 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3143-EDGE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,876 (PCIe Cards & NVMe Enclosures scale)
Category rank#38,372
Street price$59
Power6 W
Performance per dollar31.80
Released2019

Specifications

BrandAltrix
ModelAltrix PX-3143 Edge
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
CoolingPassive heatsink
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
Veltrix PX-8595 Edge USB 3.2 Gen 2 NVMe Enclosure1,506$49Compare
Tessarix PX-9343 Prime Dual M.2 PCIe Switch Card3,597$169Compare
Altrix PX-6811 Core Quad M.2 PCIe 4.0 x16 Card2,967$119Compare
Strivon PX-2751 SE Quad M.2 PCIe 4.0 x16 Card3,850$209Compare
Veltrix PX-5660 XT USB 3.2 Gen 2 NVMe Enclosure668$19Compare
Tessarix PX-5287 XT USB 3.2 Gen 2 NVMe Enclosure3,749$209Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3143 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/29137642 (accessed 2026-10-24).