Hardware Spec Index

Altrix PX-3321 Pro USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3321-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index4,040 (PCIe Cards & NVMe Enclosures scale)
Category rank#28,876
Street price$199
Power8 W
Performance per dollar20.30
Released2023

Specifications

BrandAltrix
ModelAltrix PX-3321 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
Veltrix PX-9940 Pro PCIe 4.0 x16 Riser Cable2,419$99Compare
Tessarix PX-5970 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,694$49Compare
Tessarix PX-1416 Ti PCIe 5.0 x16 Riser Cable3,847$179Compare
Strivon PX-1818 Plus Dual M.2 PCIe Switch Card5,425$369Compare
Veltrix PX-4467 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,389$39Compare
Altrix PX-9397 Max USB 3.2 Gen 2 NVMe Enclosure1,729$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3321 Pro USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/7183395 (accessed 2026-10-20).