Hardware Spec Index

Tessarix PX-3990 Pro USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3990-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,116 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,247
Street price$69
Power8 W
Performance per dollar30.67
Released2023

Specifications

BrandTessarix
ModelTessarix PX-3990 Pro
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
Veltrix PX-2481 Edge USB 3.2 Gen 2 NVMe Enclosure3,837$219Compare
Altrix PX-4102 Pro PCIe 4.0 x16 Riser Cable3,139$149Compare
Altrix PX-3696 XT USB4 40Gbps NVMe Enclosure3,834$189Compare
Tessarix PX-3059 SE M.2 NVMe to PCIe 4.0 x4 Adapter2,322$79Compare
Strivon PX-7646 SE USB 3.2 Gen 2 NVMe Enclosure889$19Compare
Strivon PX-7834 Plus Dual M.2 PCIe Switch Card4,453$249Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3990 Pro USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/32937438 (accessed 2026-10-25).