Hardware Spec Index

Tessarix PX-1946 XT USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1946-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index760 (PCIe Cards & NVMe Enclosures scale)
Category rank#36,473
Street price$19
Power8 W
Performance per dollar40.00
Released2026

Specifications

BrandTessarix
ModelTessarix PX-1946 XT
TypeUSB 3.2 Gen 2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2 (10Gbps), USB-C
ThroughputUp to 1,050 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
Altrix PX-6530 Prime M.2 NVMe to PCIe 4.0 x4 Adapter2,204$69Compare
Strivon PX-4644 Max USB 3.2 Gen 2 NVMe Enclosure1,282$29Compare
Strivon PX-3923 Edge USB 3.2 Gen 2 NVMe Enclosure1,824$59Compare
Tessarix PX-1037 Core Quad M.2 PCIe 4.0 x16 Card4,451$249Compare
Altrix PX-9561 Ultra USB 3.2 Gen 2 NVMe Enclosure4,479$249Compare
Strivon PX-1424 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,274$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1946 XT USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/46989530 (accessed 2026-10-21).