Hardware Spec Index

Altrix PX-4949 Pro USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4949-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,826 (PCIe Cards & NVMe Enclosures scale)
Category rank#25,903
Street price$59
Power8 W
Performance per dollar30.95
Released2021

Specifications

BrandAltrix
ModelAltrix PX-4949 Pro
TypeUSB 3.2 Gen 2x2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2x2 (20Gbps), USB-C
ThroughputUp to 2,000 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-6334 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,493$39Compare
Strivon PX-5024 Prime Thunderbolt 5 NVMe Enclosure4,681$339Compare
Altrix PX-5030 XT PCIe 4.0 x16 Riser Cable2,995$109Compare
Tessarix PX-6338 Ultra USB 3.2 Gen 2 NVMe Enclosure3,248$149Compare
Strivon PX-7446 Pro Dual M.2 PCIe Switch Card5,559$339Compare
Strivon PX-8184 XT PCIe 4.0 x16 Riser Cable3,372$159Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4949 Pro USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/572298 (accessed 2026-10-19).