Hardware Spec Index

Tessarix PX-4320 Max USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4320-MAX · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index4,371 (PCIe Cards & NVMe Enclosures scale)
Category rank#20,097
Street price$259
Power8 W
Performance per dollar16.88
Released2022

Specifications

BrandTessarix
ModelTessarix PX-4320 Max
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
Altrix PX-4968 SE USB 3.2 Gen 2 NVMe Enclosure4,916$269Compare
Veltrix PX-5352 Max Dual M.2 PCIe Switch Card4,558$319Compare
Veltrix PX-5333 Edge M.2 NVMe to PCIe 4.0 x4 Adapter2,063$59Compare
Strivon PX-8920 Plus Quad M.2 PCIe 5.0 x16 Card5,359$349Compare
Veltrix PX-8715 Max PCIe 4.0 x16 Riser Cable1,521$39Compare
Strivon PX-8421 Edge M.2 NVMe to PCIe 4.0 x4 Adapter2,979$149Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4320 Max USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/3708083 (accessed 2026-10-24).