Hardware Spec Index

Tessarix PX-8139 Max USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8139-MAX · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index4,017 (PCIe Cards & NVMe Enclosures scale)
Category rank#16,872
Street price$209
Power8 W
Performance per dollar19.22
Released2023

Specifications

BrandTessarix
ModelTessarix PX-8139 Max
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
Strivon PX-9553 Pro USB4 40Gbps NVMe Enclosure2,581$109Compare
Tessarix PX-6074 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,765$49Compare
Tessarix PX-1082 Pro USB 3.2 Gen 2 NVMe Enclosure802$19Compare
Tessarix PX-4092 SE Quad M.2 PCIe 4.0 x16 Card2,832$109Compare
Tessarix PX-5844 Prime Dual M.2 PCIe Switch Card5,209$299Compare
Veltrix PX-3550 Edge USB4 40Gbps NVMe Enclosure4,901$279Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8139 Max USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/606552 (accessed 2026-10-18).