Hardware Spec Index

Altrix PX-2881 Plus USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX2881-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,761 (PCIe Cards & NVMe Enclosures scale)
Category rank#2,239
Street price$109
Power8 W
Performance per dollar25.33
Released2026

Specifications

BrandAltrix
ModelAltrix PX-2881 Plus
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
Strivon PX-9092 Core USB 3.2 Gen 2x2 NVMe Enclosure2,408$79Compare
Veltrix PX-5681 XT Quad M.2 PCIe 4.0 x16 Card3,040$139Compare
Tessarix PX-8217 SE Quad M.2 PCIe 4.0 x16 Card4,606$309Compare
Veltrix PX-5454 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter762$19Compare
Veltrix PX-6418 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,312$29Compare
Veltrix PX-1112 Ti Quad M.2 PCIe 4.0 x16 Card4,014$259Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-2881 Plus USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/9323391 (accessed 2026-10-19).