Hardware Spec Index

Tessarix PX-4481 Pro USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4481-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index5,352 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,996
Street price$339
Power8 W
Performance per dollar15.79
Released2026

Specifications

BrandTessarix
ModelTessarix PX-4481 Pro
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
Veltrix PX-6492 Core USB 3.2 Gen 2x2 NVMe Enclosure1,524$39Compare
Veltrix PX-5135 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,054$29Compare
Veltrix PX-5416 Plus Dual M.2 PCIe Switch Card5,600$379Compare
Strivon PX-9076 Pro Dual M.2 PCIe Switch Card4,437$229Compare
Strivon PX-3915 XT Quad M.2 PCIe 4.0 x16 Card4,243$249Compare
Veltrix PX-1024 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter760$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4481 Pro USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/10656804 (accessed 2026-10-20).