Altrix PX-3757 Plus USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3757-PLUS · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index	3,213 (PCIe Cards & NVMe Enclosures scale)
Category rank	#49,108
Street price	$159
Power	8 W
Performance per dollar	20.21
Released	2024

Brand	Altrix
Model	Altrix PX-3757 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
Altrix PX-2195 Max Quad M.2 PCIe 4.0 x16 Card	5,600	$369	Compare
Altrix PX-5074 Ti PCIe 4.0 x16 Riser Cable	758	$19	Compare
Strivon PX-6340 Ti PCIe 4.0 x16 Riser Cable	4,006	$199	Compare
Veltrix PX-9560 SE M.2 NVMe to PCIe 4.0 x4 Adapter	684	$19	Compare
Altrix PX-3466 SE M.2 NVMe to PCIe 4.0 x4 Adapter	1,083	$29	Compare
Veltrix PX-8581 Core Thunderbolt 5 NVMe Enclosure	3,754	$179	Compare

Cite this page: Hardware Spec Index, “Altrix PX-3757 Plus USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/8732009 (accessed 2026-10-24).