Tessarix PX-8190 Edge USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8190-EDGE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index	4,818 (PCIe Cards & NVMe Enclosures scale)
Category rank	#49,895
Street price	$279
Power	8 W
Performance per dollar	17.27
Released	2024

Brand	Tessarix
Model	Tessarix PX-8190 Edge
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-9179 Prime M.2 NVMe to PCIe 4.0 x4 Adapter	1,198	$29	Compare
Tessarix PX-7544 Plus M.2 NVMe to PCIe 4.0 x4 Adapter	1,655	$49	Compare
Tessarix PX-1700 Ultra Quad M.2 PCIe 5.0 x16 Card	4,952	$279	Compare
Strivon PX-4198 Pro Thunderbolt 5 NVMe Enclosure	3,678	$189	Compare
Veltrix PX-3513 Pro Quad M.2 PCIe 4.0 x16 Card	2,057	$69	Compare
Altrix PX-2817 Plus M.2 NVMe to PCIe 4.0 x4 Adapter	3,810	$179	Compare

Cite this page: Hardware Spec Index, “Tessarix PX-8190 Edge USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/79065741 (accessed 2026-10-26).