Hardware Spec Index

Tessarix PX-6857 Ultra USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6857-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,649 (PCIe Cards & NVMe Enclosures scale)
Category rank#12,940
Street price$119
Power8 W
Performance per dollar22.26
Released2020

Specifications

BrandTessarix
ModelTessarix PX-6857 Ultra
TypeUSB 3.2 Gen 2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2 (10Gbps), USB-C
ThroughputUp to 1,050 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-9914 Max USB 3.2 Gen 2x2 NVMe Enclosure4,549$279Compare
Strivon PX-9397 XT M.2 NVMe to PCIe 4.0 x4 Adapter3,741$179Compare
Veltrix PX-9523 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,767$49Compare
Strivon PX-7845 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,208$29Compare
Strivon PX-6531 SE Dual M.2 PCIe Switch Card4,784$319Compare
Veltrix PX-4118 SE Dual M.2 PCIe Switch Card4,456$239Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6857 Ultra USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/14733235 (accessed 2026-10-26).