Built-in cooling vest The heat sink design and the all-aluminum body with multiple heat dissipation methods continuous strong performance. Dual-disk storage with 8TB capacity expansion Supports protocols, dual drives (single drive supports up to 4TB), partition management, and easy switching between work and entertainment. Large-capacity storage is box. Extraordinary storage and wonderful travel with light luxury compact aluminum alloy body design, Delicate and shiny, easier to carry around. 10Gbps Blazing Speed Compliant with international standards, USB3.2 Gen2 interface protocol NVMe hard drive with theoretical read and write speeds up to 1000M/S. Supporting Hard Drive Capacity:8TB External Interface:USB Model Number:2 Dual Bay M.2 NVMe Enclouse (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: Aluminum Alloy Package Contents: 1 x SSD Enclosure Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.