Hardware Spec Index

Altrix PX-4045 Ultra USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4045-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index3,396 (PCIe Cards & NVMe Enclosures scale)
Category rank#1,944
Street price$159
Power8 W
Performance per dollar21.36
Released2022

Specifications

BrandAltrix
ModelAltrix PX-4045 Ultra
TypeUSB 3.2 Gen 2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2 (10Gbps), USB-C
ThroughputUp to 1,050 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 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-3568 Pro Dual M.2 PCIe Switch Card4,562$279Compare
Veltrix PX-3142 Max M.2 NVMe to PCIe 4.0 x4 Adapter727$19Compare
Tessarix PX-9048 Ti Quad M.2 PCIe 5.0 x16 Card4,735$289Compare
Altrix PX-2943 Prime USB4 40Gbps NVMe Enclosure4,844$319Compare
Veltrix PX-2247 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,134$29Compare
Tessarix PX-7668 Max Dual M.2 PCIe Switch Card4,555$279Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4045 Ultra USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/43660113 (accessed 2026-10-20).