Hardware Spec Index

Tessarix PX-3989 XT USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3989-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index4,478 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,266
Street price$279
Power8 W
Performance per dollar16.05
Released2021

Specifications

BrandTessarix
ModelTessarix PX-3989 XT
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
Strivon PX-6223 XT PCIe 4.0 x16 Riser Cable1,460$39Compare
Strivon PX-3076 XT M.2 NVMe to PCIe 4.0 x4 Adapter2,341$79Compare
Strivon PX-7559 XT Quad M.2 PCIe 4.0 x16 Card2,475$99Compare
Tessarix PX-2722 Pro USB 3.2 Gen 2 NVMe Enclosure2,515$89Compare
Veltrix PX-2502 Prime M.2 NVMe to PCIe 4.0 x4 Adapter708$19Compare
Altrix PX-1511 XT PCIe 5.0 x16 Riser Cable2,975$149Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3989 XT USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/7809189 (accessed 2026-10-22).