Hardware Spec Index

Tessarix PX-9955 Plus USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9955-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,786 (PCIe Cards & NVMe Enclosures scale)
Category rank#36,509
Street price$49
Power8 W
Performance per dollar36.45
Released2022

Specifications

BrandTessarix
ModelTessarix PX-9955 Plus
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-3252 Core USB 3.2 Gen 2x2 NVMe Enclosure1,691$49Compare
Veltrix PX-1364 Ti PCIe 4.0 x16 Riser Cable1,398$29Compare
Veltrix PX-9975 Ti PCIe 4.0 x16 Riser Cable1,036$19Compare
Veltrix PX-9923 Max PCIe 4.0 x16 Riser Cable1,591$39Compare
Altrix PX-8819 Prime Quad M.2 PCIe 4.0 x16 Card2,672$89Compare
Veltrix PX-4496 Edge USB 3.2 Gen 2 NVMe Enclosure4,233$229Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9955 Plus USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/21788187 (accessed 2026-10-25).