Hardware Spec Index

Tessarix PX-3869 Pro USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3869-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index4,962 (PCIe Cards & NVMe Enclosures scale)
Category rank#24,208
Street price$309
Power8 W
Performance per dollar16.06
Released2026

Specifications

BrandTessarix
ModelTessarix PX-3869 Pro
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-6376 Prime PCIe 4.0 x16 Riser Cable3,853$169Compare
Tessarix PX-7582 Max USB 3.2 Gen 2 NVMe Enclosure768$19Compare
Tessarix PX-8568 Prime Dual M.2 PCIe Switch Card4,103$269Compare
Tessarix PX-3799 Max Dual M.2 PCIe Switch Card4,317$289Compare
Strivon PX-7192 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,119$69Compare
Tessarix PX-9821 Core M.2 NVMe to PCIe 4.0 x4 Adapter2,013$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3869 Pro USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/3516612 (accessed 2026-10-20).