Hardware Spec Index

Tessarix PX-4422 Prime USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4422-PRIME · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index3,307 (PCIe Cards & NVMe Enclosures scale)
Category rank#30,543
Street price$169
Power8 W
Performance per dollar19.57
Released2024

Specifications

BrandTessarix
ModelTessarix PX-4422 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
Tessarix PX-7475 Plus Quad M.2 PCIe 5.0 x16 Card5,600$349Compare
Veltrix PX-2398 Max Dual M.2 PCIe Switch Card5,189$319Compare
Tessarix PX-5960 Ultra USB 3.2 Gen 2 NVMe Enclosure1,529$39Compare
Altrix PX-6632 XT Thunderbolt 5 NVMe Enclosure4,170$239Compare
Veltrix PX-2907 XT USB4 40Gbps NVMe Enclosure4,534$239Compare
Tessarix PX-7651 Prime Quad M.2 PCIe 5.0 x16 Card4,800$269Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4422 Prime USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/3246223 (accessed 2026-10-26).