Strivon PX-4346 Pro USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Strivon · SKU PX4346-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index	5,035 (PCIe Cards & NVMe Enclosures scale)
Category rank	#34,255
Street price	$319
Power	8 W
Performance per dollar	15.78
Released	2024

Brand	Strivon
Model	Strivon PX-4346 Pro
Type	USB4 40Gbps NVMe Enclosure
Host interface	USB4 (40Gbps), Thunderbolt 3/4 compatible
Throughput	Up to 3,800 MB/s
Drive support	M.2 NVMe 2230 / 2242 / 2260 / 2280
Cooling	Aluminum shell, thermal pad
Bus power	Yes (bus-powered)
Compatibility	Windows, macOS, Linux; UASP

Model	Benchmark	Price	Compare
Veltrix PX-3496 Prime Quad M.2 PCIe 4.0 x16 Card	2,421	$79	Compare
Strivon PX-6563 Edge USB 3.2 Gen 2x2 NVMe Enclosure	2,790	$109	Compare
Veltrix PX-4571 Prime M.2 NVMe to PCIe 4.0 x4 Adapter	1,530	$39	Compare
Veltrix PX-2041 Max PCIe 4.0 x16 Riser Cable	5,347	$349	Compare
Tessarix PX-9934 Ultra Dual M.2 PCIe Switch Card	4,188	$249	Compare
Tessarix PX-1878 Ti Dual M.2 PCIe Switch Card	5,395	$339	Compare

Cite this page: Hardware Spec Index, “Strivon PX-4346 Pro USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/10141536 (accessed 2026-10-19).