Hardware Spec Index

Tessarix PX-3121 XT USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3121-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,891 (PCIe Cards & NVMe Enclosures scale)
Category rank#16,526
Street price$69
Power8 W
Performance per dollar27.41
Released2021

Specifications

BrandTessarix
ModelTessarix PX-3121 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-1740 Plus Quad M.2 PCIe 5.0 x16 Card4,318$249Compare
Veltrix PX-5540 Ti USB4 40Gbps NVMe Enclosure4,673$309Compare
Veltrix PX-1936 Plus USB 3.2 Gen 2 NVMe Enclosure2,807$119Compare
Veltrix PX-7443 Pro USB 3.2 Gen 2x2 NVMe Enclosure3,742$169Compare
Altrix PX-8799 Prime PCIe 5.0 x16 Riser Cable3,819$159Compare
Altrix PX-4697 Edge Dual M.2 PCIe Switch Card3,155$149Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3121 XT USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/76792373 (accessed 2026-10-26).