Hardware Spec Index

Tessarix PX-2978 Core USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2978-CORE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index4,406 (PCIe Cards & NVMe Enclosures scale)
Category rank#47,826
Street price$239
Power8 W
Performance per dollar18.44
Released2026

Specifications

BrandTessarix
ModelTessarix PX-2978 Core
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-9959 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,784$119Compare
Tessarix PX-4145 Core USB 3.2 Gen 2x2 NVMe Enclosure2,037$59Compare
Tessarix PX-1194 SE USB 3.2 Gen 2x2 NVMe Enclosure3,372$139Compare
Strivon PX-3200 XT Dual M.2 PCIe Switch Card5,111$299Compare
Tessarix PX-4257 Max PCIe 4.0 x16 Riser Cable3,032$149Compare
Veltrix PX-3193 Prime USB4 40Gbps NVMe Enclosure3,021$149Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2978 Core USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/2013412 (accessed 2026-10-22).