Hardware Spec Index

Tessarix PX-8427 Prime USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8427-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index3,664 (PCIe Cards & NVMe Enclosures scale)
Category rank#23,506
Street price$169
Power8 W
Performance per dollar21.68
Released2019

Specifications

BrandTessarix
ModelTessarix PX-8427 Prime
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
Strivon PX-9376 Max USB 3.2 Gen 2x2 NVMe Enclosure2,203$79Compare
Veltrix PX-3958 Core Quad M.2 PCIe 5.0 x16 Card5,275$369Compare
Veltrix PX-5439 SE Dual M.2 PCIe Switch Card5,014$329Compare
Altrix PX-4240 Plus Quad M.2 PCIe 4.0 x16 Card4,983$289Compare
Tessarix PX-4900 Ti M.2 NVMe to PCIe 4.0 x4 Adapter2,365$69Compare
Veltrix PX-8113 Plus M.2 NVMe to PCIe 4.0 x4 Adapter660$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8427 Prime USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/1455451 (accessed 2026-10-25).