Altrix PX-2516 Pro USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX2516-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index	4,485 (PCIe Cards & NVMe Enclosures scale)
Category rank	#38,511
Street price	$219
Power	8 W
Performance per dollar	20.48
Released	2025

Brand	Altrix
Model	Altrix PX-2516 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-4122 Core USB 3.2 Gen 2 NVMe Enclosure	3,675	$199	Compare
Altrix PX-5942 Core Dual M.2 PCIe Switch Card	3,922	$199	Compare
Strivon PX-8606 Plus USB 3.2 Gen 2x2 NVMe Enclosure	2,986	$119	Compare
Altrix PX-7555 Pro PCIe 4.0 x16 Riser Cable	4,335	$249	Compare
Strivon PX-8897 Core USB 3.2 Gen 2 NVMe Enclosure	3,732	$179	Compare
Strivon PX-5040 Ti USB 3.2 Gen 2 NVMe Enclosure	1,128	$29	Compare

Cite this page: Hardware Spec Index, “Altrix PX-2516 Pro USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/30004461 (accessed 2026-10-20).