Hardware Spec Index

Altrix PX-4042 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4042-EDGE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,089 (PCIe Cards & NVMe Enclosures scale)
Category rank#39,075
Street price$29
Power6 W
Performance per dollar37.55
Released2019

Specifications

BrandAltrix
ModelAltrix PX-4042 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
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-3699 Max USB4 40Gbps NVMe Enclosure3,324$159Compare
Tessarix PX-6138 Ti M.2 NVMe to PCIe 4.0 x4 Adapter2,402$99Compare
Tessarix PX-9549 Core USB4 40Gbps NVMe Enclosure3,262$139Compare
Veltrix PX-6051 Max PCIe 5.0 x16 Riser Cable2,703$99Compare
Strivon PX-1291 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,235$29Compare
Altrix PX-3811 Edge PCIe 4.0 x16 Riser Cable2,087$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4042 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/840398 (accessed 2026-10-20).