Hardware Spec Index

Altrix PX-2142 Prime M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX2142-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,898 (PCIe Cards & NVMe Enclosures scale)
Category rank#33,229
Street price$69
Power6 W
Performance per dollar27.51
Released2019

Specifications

BrandAltrix
ModelAltrix PX-2142 Prime
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
Strivon PX-2400 Core Quad M.2 PCIe 4.0 x16 Card2,475$99Compare
Altrix PX-1284 Core USB4 40Gbps NVMe Enclosure4,965$289Compare
Veltrix PX-9930 Max USB 3.2 Gen 2 NVMe Enclosure2,112$59Compare
Altrix PX-6779 Edge USB 3.2 Gen 2 NVMe Enclosure1,579$39Compare
Altrix PX-3691 Max M.2 NVMe to PCIe 4.0 x4 Adapter802$19Compare
Altrix PX-7214 XT Quad M.2 PCIe 4.0 x16 Card2,742$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-2142 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/9874492 (accessed 2026-10-22).