Hardware Spec Index

Tessarix PX-1990 SE USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1990-SE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index3,669 (PCIe Cards & NVMe Enclosures scale)
Category rank#1,391
Street price$159
Power8 W
Performance per dollar23.08
Released2022

Specifications

BrandTessarix
ModelTessarix PX-1990 SE
TypeUSB4 40Gbps NVMe Enclosure
Host interfaceUSB4 (40Gbps), Thunderbolt 3/4 compatible
ThroughputUp to 3,800 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 ExplainedUSB4 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-2479 XT USB 3.2 Gen 2 NVMe Enclosure2,084$69Compare
Veltrix PX-6739 Prime Quad M.2 PCIe 4.0 x16 Card3,821$229Compare
Altrix PX-5275 Prime USB 3.2 Gen 2 NVMe Enclosure2,252$69Compare
Altrix PX-7223 Core Quad M.2 PCIe 4.0 x16 Card4,477$229Compare
Strivon PX-9735 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,204$29Compare
Veltrix PX-7990 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter5,322$369Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1990 SE USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/9787472 (accessed 2026-10-23).