Tessarix PX-4345 Ti USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4345-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index	3,145 (PCIe Cards & NVMe Enclosures scale)
Category rank	#47,018
Street price	$139
Power	8 W
Performance per dollar	22.63
Released	2024

Brand	Tessarix
Model	Tessarix PX-4345 Ti
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-6985 Prime USB 3.2 Gen 2x2 NVMe Enclosure	3,720	$189	Compare
Veltrix PX-9580 XT M.2 NVMe to PCIe 4.0 x4 Adapter	3,407	$159	Compare
Tessarix PX-8929 Ti USB 3.2 Gen 2 NVMe Enclosure	2,410	$69	Compare
Veltrix PX-7292 Max Dual M.2 PCIe Switch Card	4,045	$229	Compare
Veltrix PX-6370 Pro Quad M.2 PCIe 4.0 x16 Card	5,047	$339	Compare
Tessarix PX-4543 Prime PCIe 4.0 x16 Riser Cable	5,109	$339	Compare

Cite this page: Hardware Spec Index, “Tessarix PX-4345 Ti USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/72045987 (accessed 2026-10-19).