Altrix PX-7045 Ultra USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX7045-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index	4,808 (PCIe Cards & NVMe Enclosures scale)
Category rank	#7,314
Street price	$299
Power	8 W
Performance per dollar	16.08
Released	2024

Brand	Altrix
Model	Altrix PX-7045 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
Tessarix PX-6651 XT Quad M.2 PCIe 4.0 x16 Card	4,390	$259	Compare
Altrix PX-7779 Prime Quad M.2 PCIe 4.0 x16 Card	4,895	$289	Compare
Strivon PX-2408 Pro Quad M.2 PCIe 4.0 x16 Card	4,303	$229	Compare
Veltrix PX-5683 Ultra PCIe 4.0 x16 Riser Cable	4,472	$309	Compare
Tessarix PX-9704 Max M.2 NVMe to PCIe 4.0 x4 Adapter	1,415	$39	Compare
Tessarix PX-6874 Plus Quad M.2 PCIe 4.0 x16 Card	2,555	$89	Compare

Cite this page: Hardware Spec Index, “Altrix PX-7045 Ultra USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/6093673 (accessed 2026-10-22).