Hardware Spec Index

Altrix PX-8254 Ti USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8254-TI · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,770 (PCIe Cards & NVMe Enclosures scale)
Category rank#19,880
Street price$109
Power8 W
Performance per dollar25.41
Released2025

Specifications

BrandAltrix
ModelAltrix PX-8254 Ti
TypeUSB4 40Gbps NVMe Enclosure
Host interfaceUSB4 (40Gbps), Thunderbolt 3/4 compatible
ThroughputUp to 3,800 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 ExplainedUSB4 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-1987 Max Dual M.2 PCIe Switch Card3,637$169Compare
Altrix PX-7127 Edge USB 3.2 Gen 2 NVMe Enclosure3,665$199Compare
Veltrix PX-1526 Edge Quad M.2 PCIe 4.0 x16 Card4,421$249Compare
Strivon PX-9634 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,643$49Compare
Altrix PX-3877 XT PCIe 4.0 x16 Riser Cable3,535$179Compare
Tessarix PX-3961 Edge PCIe 4.0 x16 Riser Cable1,394$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8254 Ti USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/8239585 (accessed 2026-10-21).