Altrix PX-4075 Pro USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4075-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index	3,792 (PCIe Cards & NVMe Enclosures scale)
Category rank	#19,572
Street price	$169
Power	8 W
Performance per dollar	22.44
Released	2026

Brand	Altrix
Model	Altrix PX-4075 Pro
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-8831 Pro USB 3.2 Gen 2x2 NVMe Enclosure	2,435	$79	Compare
Altrix PX-9059 XT PCIe 4.0 x16 Riser Cable	1,111	$19	Compare
Veltrix PX-8378 XT M.2 NVMe to PCIe 4.0 x4 Adapter	815	$19	Compare
Altrix PX-1579 Pro USB 3.2 Gen 2 NVMe Enclosure	2,214	$69	Compare
Altrix PX-8434 Edge Quad M.2 PCIe 4.0 x16 Card	3,450	$199	Compare
Altrix PX-6060 Core M.2 NVMe to PCIe 4.0 x4 Adapter	739	$19	Compare

Cite this page: Hardware Spec Index, “Altrix PX-4075 Pro USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/8773167 (accessed 2026-10-21).