Hardware Spec Index

Tessarix PX-7891 Ultra USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7891-ULTRA · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index2,669 (PCIe Cards & NVMe Enclosures scale)
Category rank#23,295
Street price$99
Power8 W
Performance per dollar26.96
Released2021

Specifications

BrandTessarix
ModelTessarix PX-7891 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
Strivon PX-1244 Ti M.2 NVMe to PCIe 4.0 x4 Adapter5,193$309Compare
Veltrix PX-3767 Prime Quad M.2 PCIe 4.0 x16 Card5,178$299Compare
Strivon PX-5410 SE Quad M.2 PCIe 4.0 x16 Card3,295$159Compare
Veltrix PX-8279 Edge PCIe 4.0 x16 Riser Cable2,227$79Compare
Tessarix PX-9122 Core PCIe 4.0 x16 Riser Cable1,349$39Compare
Veltrix PX-4747 Ultra USB 3.2 Gen 2 NVMe Enclosure1,116$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7891 Ultra USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/17511896 (accessed 2026-10-18).