Hardware Spec Index

Tessarix PX-8249 XT USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8249-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index4,438 (PCIe Cards & NVMe Enclosures scale)
Category rank#36,044
Street price$319
Power8 W
Performance per dollar13.91
Released2023

Specifications

BrandTessarix
ModelTessarix PX-8249 XT
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-5239 Core PCIe 4.0 x16 Riser Cable3,078$109Compare
Veltrix PX-8358 Ti USB4 40Gbps NVMe Enclosure5,163$349Compare
Tessarix PX-3296 Core PCIe 4.0 x16 Riser Cable2,311$89Compare
Tessarix PX-6902 Pro USB 3.2 Gen 2 NVMe Enclosure1,030$19Compare
Altrix PX-3469 Ultra Quad M.2 PCIe 5.0 x16 Card5,406$369Compare
Veltrix PX-8336 Ultra Dual M.2 PCIe Switch Card4,394$249Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8249 XT USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/12950341 (accessed 2026-10-22).