Hardware Spec Index

Tessarix PX-9941 Pro USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9941-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index5,405 (PCIe Cards & NVMe Enclosures scale)
Category rank#11,642
Street price$339
Power8 W
Performance per dollar15.94
Released2021

Specifications

BrandTessarix
ModelTessarix PX-9941 Pro
TypeUSB 3.2 Gen 2x2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2x2 (20Gbps), USB-C
ThroughputUp to 2,000 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 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-3236 Plus M.2 NVMe to PCIe 4.0 x4 Adapter3,439$169Compare
Tessarix PX-1565 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,408$29Compare
Tessarix PX-1670 Max USB4 40Gbps NVMe Enclosure3,476$199Compare
Strivon PX-7645 Edge M.2 NVMe to PCIe 4.0 x4 Adapter2,405$89Compare
Altrix PX-6388 Ultra Quad M.2 PCIe 5.0 x16 Card4,950$309Compare
Altrix PX-6744 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,757$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9941 Pro USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/7199515 (accessed 2026-10-19).