Hardware Spec Index

Altrix PX-6155 Ultra USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6155-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index3,699 (PCIe Cards & NVMe Enclosures scale)
Category rank#27,864
Street price$189
Power8 W
Performance per dollar19.57
Released2022

Specifications

BrandAltrix
ModelAltrix PX-6155 Ultra
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
Veltrix PX-4830 Plus Dual M.2 PCIe Switch Card3,484$179Compare
Strivon PX-6048 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,439$39Compare
Strivon PX-9521 XT USB 3.2 Gen 2 NVMe Enclosure1,737$49Compare
Altrix PX-1829 Core USB4 40Gbps NVMe Enclosure5,019$299Compare
Veltrix PX-3764 Ultra USB 3.2 Gen 2 NVMe Enclosure1,545$39Compare
Altrix PX-6349 SE Dual M.2 PCIe Switch Card5,458$339Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6155 Ultra USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/5402850 (accessed 2026-10-24).