Hardware Spec Index

Tessarix PX-7957 Plus USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7957-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,965 (PCIe Cards & NVMe Enclosures scale)
Category rank#20,272
Street price$129
Power8 W
Performance per dollar22.98
Released2025

Specifications

BrandTessarix
ModelTessarix PX-7957 Plus
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
Tessarix PX-1011 Max USB 3.2 Gen 2x2 NVMe Enclosure2,359$99Compare
Strivon PX-1406 Prime USB 3.2 Gen 2x2 NVMe Enclosure3,196$129Compare
Strivon PX-7454 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,147$29Compare
Strivon PX-1808 Ultra PCIe 4.0 x16 Riser Cable1,401$39Compare
Veltrix PX-7620 XT USB4 40Gbps NVMe Enclosure2,655$119Compare
Altrix PX-2705 SE Dual M.2 PCIe Switch Card4,248$249Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7957 Plus USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/93978789 (accessed 2026-10-25).