Hardware Spec Index

Tessarix PX-3331 Ultra USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3331-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,829 (PCIe Cards & NVMe Enclosures scale)
Category rank#43,191
Street price$99
Power8 W
Performance per dollar28.58
Released2023

Specifications

BrandTessarix
ModelTessarix PX-3331 Ultra
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-4732 SE USB 3.2 Gen 2 NVMe Enclosure3,871$209Compare
Strivon PX-4462 Ultra USB 3.2 Gen 2 NVMe Enclosure2,082$69Compare
Strivon PX-2110 Edge USB 3.2 Gen 2 NVMe Enclosure3,332$149Compare
Veltrix PX-9993 Plus Quad M.2 PCIe 4.0 x16 Card4,736$319Compare
Strivon PX-7278 Core Quad M.2 PCIe 4.0 x16 Card2,738$109Compare
Altrix PX-5874 SE USB4 40Gbps NVMe Enclosure4,118$229Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3331 Ultra USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/22554760 (accessed 2026-10-26).