Description: brand new and high quality Feature: All-aluminum and anode sandblasting, with 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 holes at the bottom can dissipate heat too, which can quickly take away the heat. Applicable type: for M.2 interface 2280 specification solid state drive, only for single-sided chip particle hard drives. Specifications: Item Type: Heat Sink Material: aluminum Size: 76x24x15MM/2.9x0.9x0.5in Color: As shown Quantity: 1 Set Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Heat Sink 1 x Screwdriver 3 x Thermal Pad 7 x Screws