Tessarix PX-2055 Prime USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2055-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index	4,079 (PCIe Cards & NVMe Enclosures scale)
Category rank	#23,824
Street price	$259
Power	8 W
Performance per dollar	15.75
Released	2025

Brand	Tessarix
Model	Tessarix PX-2055 Prime
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
Strivon PX-7670 Ultra Dual M.2 PCIe Switch Card	4,740	$339	Compare
Altrix PX-8605 Plus M.2 NVMe to PCIe 4.0 x4 Adapter	1,624	$49	Compare
Tessarix PX-2997 Max Dual M.2 PCIe Switch Card	4,792	$289	Compare
Strivon PX-3206 Core Dual M.2 PCIe Switch Card	4,235	$199	Compare
Strivon PX-7233 Ultra Quad M.2 PCIe 4.0 x16 Card	3,523	$189	Compare
Strivon PX-6004 Ti Dual M.2 PCIe Switch Card	4,398	$289	Compare

Cite this page: Hardware Spec Index, “Tessarix PX-2055 Prime USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/7328170 (accessed 2026-10-22).