Hardware Spec Index

Tessarix PX-7977 Core USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7977-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index5,115 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,535
Street price$309
Power8 W
Performance per dollar16.55
Released2022

Specifications

BrandTessarix
ModelTessarix PX-7977 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
Altrix PX-8206 Core USB 3.2 Gen 2x2 NVMe Enclosure3,989$219Compare
Tessarix PX-1362 Ultra USB 3.2 Gen 2x2 NVMe Enclosure2,027$59Compare
Veltrix PX-9012 SE Thunderbolt 5 NVMe Enclosure5,300$309Compare
Veltrix PX-3444 Max Quad M.2 PCIe 4.0 x16 Card4,910$259Compare
Veltrix PX-7665 Plus USB 3.2 Gen 2 NVMe Enclosure2,778$119Compare
Altrix PX-7843 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,458$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7977 Core USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/1546765 (accessed 2026-10-20).