Altrix PX-9804 Pro USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX9804-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index	4,877 (PCIe Cards & NVMe Enclosures scale)
Category rank	#27,055
Street price	$299
Power	8 W
Performance per dollar	16.31
Released	2024

Brand	Altrix
Model	Altrix PX-9804 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
Strivon PX-5935 Max M.2 NVMe to PCIe 4.0 x4 Adapter	1,195	$29	Compare
Altrix PX-9123 Ultra USB 3.2 Gen 2 NVMe Enclosure	735	$19	Compare
Tessarix PX-6757 Max USB 3.2 Gen 2 NVMe Enclosure	5,452	$369	Compare
Strivon PX-5243 Edge Dual M.2 PCIe Switch Card	5,194	$369	Compare
Strivon PX-9819 Core Quad M.2 PCIe 4.0 x16 Card	4,015	$259	Compare
Veltrix PX-7257 Ti USB4 40Gbps NVMe Enclosure	5,578	$389	Compare

Cite this page: Hardware Spec Index, “Altrix PX-9804 Pro USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/17299263 (accessed 2026-10-23).