Hardware Spec Index

Altrix PX-4480 XT USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4480-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index4,062 (PCIe Cards & NVMe Enclosures scale)
Category rank#27,570
Street price$249
Power8 W
Performance per dollar16.31
Released2023

Specifications

BrandAltrix
ModelAltrix PX-4480 XT
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
Tessarix PX-3442 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,015$19Compare
Veltrix PX-9217 SE Quad M.2 PCIe 4.0 x16 Card5,600$399Compare
Tessarix PX-4473 XT M.2 NVMe to PCIe 4.0 x4 Adapter685$19Compare
Tessarix PX-5443 Prime PCIe 5.0 x16 Riser Cable1,658$49Compare
Tessarix PX-5959 Edge Quad M.2 PCIe 5.0 x16 Card3,960$209Compare
Tessarix PX-8200 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,427$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4480 XT USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/32326256 (accessed 2026-10-23).