Hardware Spec Index

Altrix PX-5144 Prime USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX5144-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index3,132 (PCIe Cards & NVMe Enclosures scale)
Category rank#24,310
Street price$149
Power8 W
Performance per dollar21.02
Released2022

Specifications

BrandAltrix
ModelAltrix PX-5144 Prime
TypeUSB4 40Gbps NVMe Enclosure
Host interfaceUSB4 (40Gbps), Thunderbolt 3/4 compatible
ThroughputUp to 3,800 MB/s
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingAluminum shell, thermal pad
Bus powerYes (bus-powered)
CompatibilityWindows, macOS, Linux; UASP

Related guides

NVMe SSDs ExplainedUSB4 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-4742 Ultra PCIe 4.0 x16 Riser Cable5,140$369Compare
Veltrix PX-7877 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,063$29Compare
Strivon PX-1855 Max PCIe 4.0 x16 Riser Cable5,401$399Compare
Strivon PX-4091 Plus USB4 40Gbps NVMe Enclosure4,671$299Compare
Tessarix PX-9109 SE Thunderbolt 5 NVMe Enclosure5,351$339Compare
Veltrix PX-9089 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,395$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-5144 Prime USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/16767451 (accessed 2026-10-25).