Hardware Spec Index

Altrix PX-3455 Ultra USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3455-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index3,272 (PCIe Cards & NVMe Enclosures scale)
Category rank#42,880
Street price$159
Power8 W
Performance per dollar20.58
Released2023

Specifications

BrandAltrix
ModelAltrix PX-3455 Ultra
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
Tessarix PX-6318 Core Quad M.2 PCIe 4.0 x16 Card3,745$199Compare
Veltrix PX-5365 Plus USB 3.2 Gen 2 NVMe Enclosure1,079$29Compare
Veltrix PX-1635 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,770$49Compare
Strivon PX-8145 Pro Quad M.2 PCIe 5.0 x16 Card5,382$359Compare
Veltrix PX-8534 Ultra PCIe 4.0 x16 Riser Cable3,783$239Compare
Altrix PX-3162 Core PCIe 5.0 x16 Riser Cable4,426$239Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3455 Ultra USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/20093771 (accessed 2026-10-26).