Hardware Spec Index

Strivon PX-9543 Prime USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Strivon · SKU PX9543-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,761 (PCIe Cards & NVMe Enclosures scale)
Category rank#7,262
Street price$189
Power8 W
Performance per dollar19.90
Released2025

Specifications

BrandStrivon
ModelStrivon PX-9543 Prime
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-6133 SE M.2 NVMe to PCIe 4.0 x4 Adapter3,557$199Compare
Altrix PX-5801 SE PCIe 4.0 x16 Riser Cable726$19Compare
Strivon PX-8407 Ultra USB 3.2 Gen 2 NVMe Enclosure1,580$39Compare
Altrix PX-8863 Pro USB 3.2 Gen 2 NVMe Enclosure1,922$59Compare
Veltrix PX-5624 Core USB 3.2 Gen 2 NVMe Enclosure1,826$49Compare
Altrix PX-3443 Ultra PCIe 4.0 x16 Riser Cable3,948$219Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Strivon PX-9543 Prime USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/24256455 (accessed 2026-10-19).