Hardware Spec Index

Strivon PX-3494 Ultra USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Strivon · SKU PX3494-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index4,620 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,767
Street price$279
Power8 W
Performance per dollar16.56
Released2023

Specifications

BrandStrivon
ModelStrivon PX-3494 Ultra
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
Strivon PX-6617 XT PCIe 5.0 x16 Riser Cable1,874$49Compare
Veltrix PX-8890 Pro PCIe 4.0 x16 Riser Cable1,251$29Compare
Veltrix PX-8981 Ti USB 3.2 Gen 2 NVMe Enclosure2,273$79Compare
Strivon PX-1020 SE USB4 40Gbps NVMe Enclosure3,706$209Compare
Veltrix PX-3043 SE USB 3.2 Gen 2 NVMe Enclosure1,893$49Compare
Strivon PX-4375 Pro Quad M.2 PCIe 4.0 x16 Card4,000$239Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Strivon PX-3494 Ultra USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/8225754 (accessed 2026-10-25).