Description: M.2 2280 SSD Hard Disk Aluminum Alloy Heat Dissipation Fin Heat Sink with Thermal Pad for Desktop PC. 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. 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. The surface has been treated with anode sand blasting to prevent corrosion and rust, and it is not easy to be soiled. 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. Specification: Material: Aluminum alloy Cooling method: Drainage passive cooling Size: 74x25x10mm Applicable type: M.2 interface 2280 specification solid state drive, only for single-sided chip particle hard drives Package Includes: 1 X SSD Heat Sink Note: Conversion: 1inch=2.54cm, 1cm=0.393inch Please allow slightly 0-1cm difference due to manual measurement. Colors can appear different depending on light and how the listing is viewed. Thanks for your understanding and attention. Wish you a pleasant shopping experience!