Altrix PX-3316 Plus USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3316-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index	3,001 (PCIe Cards & NVMe Enclosures scale)
Category rank	#8,843
Street price	$129
Power	8 W
Performance per dollar	23.26
Released	2024

Brand	Altrix
Model	Altrix PX-3316 Plus
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-2866 Prime USB 3.2 Gen 2x2 NVMe Enclosure	1,542	$39	Compare
Altrix PX-6685 Ti USB 3.2 Gen 2 NVMe Enclosure	3,738	$159	Compare
Veltrix PX-3309 Ti Dual M.2 PCIe Switch Card	5,332	$369	Compare
Veltrix PX-1509 Prime PCIe 4.0 x16 Riser Cable	1,103	$29	Compare
Altrix PX-3717 XT M.2 NVMe to PCIe 4.0 x4 Adapter	2,515	$89	Compare
Veltrix PX-1236 SE Dual M.2 PCIe Switch Card	4,056	$249	Compare

Cite this page: Hardware Spec Index, “Altrix PX-3316 Plus USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/98664 (accessed 2026-10-19).