Hardware Spec Index

Altrix PX-6669 Pro USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6669-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index4,244 (PCIe Cards & NVMe Enclosures scale)
Category rank#15,893
Street price$239
Power8 W
Performance per dollar17.76
Released2022

Specifications

BrandAltrix
ModelAltrix PX-6669 Pro
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
Strivon PX-5215 Max M.2 NVMe to PCIe 4.0 x4 Adapter2,871$109Compare
Tessarix PX-5749 Pro M.2 NVMe to PCIe 4.0 x4 Adapter4,718$309Compare
Tessarix PX-6164 XT PCIe 4.0 x16 Riser Cable4,047$209Compare
Altrix PX-5155 Edge USB4 40Gbps NVMe Enclosure3,456$159Compare
Strivon PX-5354 SE USB 3.2 Gen 2 NVMe Enclosure2,765$119Compare
Veltrix PX-2343 XT PCIe 4.0 x16 Riser Cable3,967$239Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6669 Pro USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/37520045 (accessed 2026-10-24).