Altrix PX-8504 Ti USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8504-TI · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index	5,118 (PCIe Cards & NVMe Enclosures scale)
Category rank	#7,828
Street price	$319
Power	8 W
Performance per dollar	16.04
Released	2024

Brand	Altrix
Model	Altrix PX-8504 Ti
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-4169 Core Dual M.2 PCIe Switch Card	3,340	$149	Compare
Veltrix PX-5115 Prime M.2 NVMe to PCIe 4.0 x4 Adapter	1,486	$39	Compare
Altrix PX-7276 Prime Quad M.2 PCIe 4.0 x16 Card	2,925	$129	Compare
Veltrix PX-7279 Edge PCIe 4.0 x16 Riser Cable	2,244	$79	Compare
Veltrix PX-4910 Core M.2 NVMe to PCIe 4.0 x4 Adapter	1,689	$49	Compare
Tessarix PX-1641 Pro Dual M.2 PCIe Switch Card	4,518	$249	Compare

Cite this page: Hardware Spec Index, “Altrix PX-8504 Ti USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/98022130 (accessed 2026-10-26).