Tessarix PX-7654 Ultra USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7654-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index	3,315 (PCIe Cards & NVMe Enclosures scale)
Category rank	#26,984
Street price	$169
Power	8 W
Performance per dollar	19.62
Released	2024

Brand	Tessarix
Model	Tessarix PX-7654 Ultra
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
Altrix PX-1458 Plus Quad M.2 PCIe 4.0 x16 Card	3,557	$189	Compare
Veltrix PX-7077 SE M.2 NVMe to PCIe 4.0 x4 Adapter	3,861	$209	Compare
Veltrix PX-1081 Edge M.2 NVMe to PCIe 4.0 x4 Adapter	2,312	$89	Compare
Tessarix PX-3051 Edge Dual M.2 PCIe Switch Card	3,818	$209	Compare
Strivon PX-2999 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter	2,854	$109	Compare
Veltrix PX-2851 Core USB 3.2 Gen 2 NVMe Enclosure	1,806	$49	Compare

Cite this page: Hardware Spec Index, “Tessarix PX-7654 Ultra USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/87727957 (accessed 2026-10-26).