Hardware Spec Index

Veltrix PX-4849 XT USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4849-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index3,438 (PCIe Cards & NVMe Enclosures scale)
Category rank#20,721
Street price$159
Power8 W
Performance per dollar21.62
Released2022

Specifications

BrandVeltrix
ModelVeltrix PX-4849 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-7923 Plus PCIe 4.0 x16 Riser Cable1,550$39Compare
Veltrix PX-5392 Prime Dual M.2 PCIe Switch Card3,509$189Compare
Veltrix PX-4821 Pro PCIe 4.0 x16 Riser Cable4,217$239Compare
Veltrix PX-8910 Max PCIe 4.0 x16 Riser Cable4,322$269Compare
Veltrix PX-8529 Edge Thunderbolt 5 NVMe Enclosure5,327$389Compare
Tessarix PX-1426 Pro M.2 NVMe to PCIe 4.0 x4 Adapter3,771$219Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4849 XT USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/2819191 (accessed 2026-10-23).