Hardware Spec Index

Tessarix PX-4477 Ti USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4477-TI · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index4,724 (PCIe Cards & NVMe Enclosures scale)
Category rank#3,330
Street price$289
Power8 W
Performance per dollar16.35
Released2022

Specifications

BrandTessarix
ModelTessarix PX-4477 Ti
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
Strivon PX-7473 Prime PCIe 5.0 x16 Riser Cable1,817$49Compare
Veltrix PX-6667 Max Quad M.2 PCIe 4.0 x16 Card2,093$59Compare
Veltrix PX-1400 Ti Quad M.2 PCIe 4.0 x16 Card4,854$319Compare
Altrix PX-6589 Ultra USB 3.2 Gen 2 NVMe Enclosure1,383$29Compare
Strivon PX-4670 Plus Quad M.2 PCIe 4.0 x16 Card3,895$229Compare
Strivon PX-8633 Max PCIe 4.0 x16 Riser Cable5,439$369Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4477 Ti USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/7184892 (accessed 2026-10-26).