Hardware Spec Index

Altrix PX-5554 Plus USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX5554-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,618 (PCIe Cards & NVMe Enclosures scale)
Category rank#25,863
Street price$99
Power8 W
Performance per dollar26.44
Released2025

Specifications

BrandAltrix
ModelAltrix PX-5554 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
Veltrix PX-2933 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,488$39Compare
Altrix PX-7572 Ti USB 3.2 Gen 2 NVMe Enclosure897$19Compare
Veltrix PX-6211 Plus PCIe 4.0 x16 Riser Cable2,917$119Compare
Strivon PX-4449 XT PCIe 4.0 x16 Riser Cable4,052$209Compare
Veltrix PX-2595 SE Quad M.2 PCIe 4.0 x16 Card4,257$219Compare
Veltrix PX-6801 Prime PCIe 4.0 x16 Riser Cable3,017$119Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-5554 Plus USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/5752010 (accessed 2026-10-19).