1. All-aluminum + anode sandblasting, with 45 ° inclined wind guide structure, more fit the chassis air duct, quickly take away the heat of SSD, mini size brings better compatibility 2. Diversion-type all-aluminum heat sink with built-in thermal conductive silicone pad, which conducts heat quickly and avoids overheating and slowing down the SSD. 3. The has been treated with anode sand blasting to prevent and rust, and it is not easy to be soiled. 4. Not only the top can dissipate heat, but the stripe line at the bottom can dissipate heat too, which can quickly take away the heat. 5. Applicable type: M.2 interface 2280 specification solid state drive, only for single-sided chip particle hard drives. (The hard drive in the picture is not included) Color: Grey Material: Aluminum Package Contents: 1 * M.2 SSD Heat Sink 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.