Hardware Spec Index

Altrix PX-4746 XT USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4746-XT · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index3,095 (PCIe Cards & NVMe Enclosures scale)
Category rank#17,286
Street price$149
Power8 W
Performance per dollar20.77
Released2026

Specifications

BrandAltrix
ModelAltrix PX-4746 XT
TypeUSB4 40Gbps NVMe Enclosure
Host interfaceUSB4 (40Gbps), Thunderbolt 3/4 compatible
ThroughputUp to 3,800 MB/s
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingAluminum shell, thermal pad
Bus powerYes (bus-powered)
CompatibilityWindows, macOS, Linux; UASP

Related guides

NVMe SSDs ExplainedUSB4 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-5209 Prime USB 3.2 Gen 2 NVMe Enclosure2,563$89Compare
Veltrix PX-5172 Max USB 3.2 Gen 2 NVMe Enclosure1,801$49Compare
Veltrix PX-1502 Pro Quad M.2 PCIe 4.0 x16 Card5,071$289Compare
Tessarix PX-2258 Pro USB 3.2 Gen 2 NVMe Enclosure1,763$49Compare
Strivon PX-5588 Plus Dual M.2 PCIe Switch Card4,324$279Compare
Altrix PX-2570 Ultra PCIe 4.0 x16 Riser Cable1,141$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4746 XT USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/4117679 (accessed 2026-10-26).