Hardware Spec Index

Tessarix PX-6977 Core USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6977-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,160 (PCIe Cards & NVMe Enclosures scale)
Category rank#49,978
Street price$79
Power8 W
Performance per dollar27.34
Released2025

Specifications

BrandTessarix
ModelTessarix PX-6977 Core
TypeUSB 3.2 Gen 2x2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2x2 (20Gbps), USB-C
ThroughputUp to 2,000 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
Tessarix PX-7231 XT Dual M.2 PCIe Switch Card3,449$189Compare
Altrix PX-3712 Ultra USB4 40Gbps NVMe Enclosure2,723$119Compare
Altrix PX-4474 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,603$49Compare
Strivon PX-9745 Edge USB 3.2 Gen 2x2 NVMe Enclosure3,460$199Compare
Strivon PX-9658 Plus PCIe 4.0 x16 Riser Cable1,316$29Compare
Strivon PX-2659 SE Quad M.2 PCIe 5.0 x16 Card5,593$389Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6977 Core USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/10194530 (accessed 2026-10-21).